The language of silicon dreams and stack overflows.
A mechanism that lets you say "I know better than the computer" and manually take control of an automated system, hopefully before things go sideways. It's the emergency brake of the tech world, giving humans the power to countermand automatic controls. Just pray you're actually smarter than the algorithm when you hit that button.
A program that translates human-readable assembly language into the ones and zeros that computers actually understand, serving as the middleman between your low-level code and machine execution. Think of it as the world's most literal translator, converting mnemonic instructions into binary with zero creativity or interpretation. Also refers to assembly language itself, because programmers love using one word for multiple things.
A mathematical concept describing a group where every member also belongs to a larger parent group, like how 'tech bros' is a subset of 'people who own too many hoodies.' In set theory, if every element of set A is also in set B, then A is a subset of B—simple as that. Data scientists love dropping this term to make basic categorization sound sophisticated.
A programming language beloved by computer science academics and people who really, really love parentheses, named after LISt Processing. Created in 1958, it's one of the oldest high-level programming languages still in use, favored for artificial intelligence work and making code look like nested Russian dolls. Also a speech impediment, but in tech circles, we're usually talking about the language that makes you parenthesize everything.
A high-powered desktop computer that costs three times more than a regular PC because it has 'professional-grade' components and comes in a sleeker case. These beefy machines are designed for demanding tasks like 3D rendering, video editing, or convincing your boss you need better equipment. Also refers to your designated suffering area at the office, usually equipped with an ergonomic chair that isn't.
A device that compresses audio signals before transmission and expands them after reception, reducing noise and improving signal quality over long distances. This portmanteau of 'compressor' and 'expandor' was crucial in early telecommunications, squishing signals down for efficient transmission then puffing them back up on the other end. It's audio engineering's version of vacuum-packing your voice for shipping.
A budget mobile phone brand that serves as a nostalgic reminder of pre-smartphone days or the current choice of extremely frugal shoppers. Owning one means you either lost a bet or have admirably transcended materialism.
The automated sleight of hand that whisks users from one URL to another without asking permission, like a digital bouncer ushering you from the wrong door to the right one. Essential for website migrations, fixing broken links, or sneakily sending traffic where marketers actually want it to go. The 301 redirect is permanent; the 302 is temporary—a distinction that matters deeply to SEO experts and absolutely nobody else.
The tech industry's aspirational promise that different systems and devices can actually talk to each other and exchange data without throwing tantrums. It's the difference between your smart home working seamlessly versus needing seventeen different apps to control your lights. Standards committees spend decades arguing about achieving interoperability, while consumers just want their printer to work with their computer—apparently an impossible dream.
Technical jargon for "goes both ways," describing systems, data flows, or communication channels that work in two opposite directions simultaneously. It's the difference between a walkie-talkie (unidirectional, one person talks while the other listens) and a phone call (bidirectional, where both people can interrupt each other freely). Engineers love this word because it makes simple concepts sound impressively complex.
The plural of datum that everyone treats as singular, representing collected facts, measurements, or observations that fuel our entire digital economy. Data is simultaneously the most valuable resource of the 21st century and the thing everyone agrees to share without reading terms of service. It's what companies collect obsessively, analysts interpret creatively, and privacy advocates worry about constantly.
Tech and business jargon for how well a system withstands stress, failures, or unexpected inputs without falling apart like a house of cards. A robust system keeps chugging along when things go wrong, whether that's handling bad data, server crashes, or users doing incredibly stupid things. It's the engineering equivalent of building a car that still runs after being driven through a zombie apocalypse.
The regular back-and-forth movement or fluctuation around a central point, whether it's a pendulum swinging or market values bouncing. In physics, it's the fundamental motion that describes everything from sound waves to electrical currents. Corporate types use it to sound scientific when describing anything that goes up and down repeatedly.
Short for applications—software programs designed for mobile devices or specific tasks, now so ubiquitous that we've forgotten they're just computer programs with better marketing. From ordering food to tracking your sleep, there's literally an app for everything, whether you need it or not. The modern solution to problems you didn't know you had.
The diplomatic translator of the tech world that makes incompatible devices play nice together, like a universal mediator for your gadgets' communication issues. Whether it's converting your USB-C to USB-A or making your British plug work in American outlets, it's the unsung hero that keeps you from having a drawer full of useless electronics. Think of it as couples therapy for hardware that speaks different languages.
The behind-the-scenes machinery of websites and apps that users never see but would definitely notice if it stopped working—like stagehands in black running a Broadway show. While the front-end gets all the glory with its pretty buttons and animations, the back-end is busy doing the actual work: processing data, managing databases, and keeping everything from exploding. It's where the real magic happens, assuming you think database queries and server logic are magical.
Data about data—the informational equivalent of a file's biography, telling you who created it, when, how, and probably judging your file naming conventions. It's the invisible post-it notes attached to every digital thing, containing all those details you never think about until a lawyer asks for it in discovery. Think of it as your file's résumé, except it can't lie about its graduation date.
Short for ampere, amplifier, or ampoule, because why use complete words when you can confuse three different professions at once? Electricians measure current with it, musicians crank it up to eleven with it, and medical professionals fill syringes from it. Context is everything, or you'll end up asking a sound engineer to inject you with 120 volts.
In version control systems like Git, the act of moving or combining a sequence of commits to a new base commit, which sounds simple until you're knee-deep in merge conflicts at 2 AM. It's the 'rewriting history' option that makes your commit timeline look clean and professional while hiding the messy reality of your development process. Use with caution, or risk the wrath of teammates whose commits you just obliterated.
The person with elevated privileges and system access who can fix things when they break and break things when they're fixing them. In IT, administrators are responsible for keeping networks, servers, and databases running, which means they're perpetually blamed when anything goes wrong. They possess the sacred power to reset your password and the burden of being everyone's first call during outages.
The combination of username and password required to access a system, or the increasingly frustrating ritual of trying to remember which email address you used and whether you capitalized anything. The login process is supposed to be security, but mostly it's an exercise in password recovery and two-factor authentication anxiety. Every app wants its own login, because apparently password managers aren't full enough yet.
The magical process of teaching machines to do your job so you can focus on explaining to management why you're still necessary. It's the art of replacing human error with systematic, scalable, computerized error. Essentially, it's converting manual tasks into automatic ones using technology, theoretically freeing humans for "higher-level thinking" (read: more meetings).
An aerodynamic shell or structure designed to reduce drag and smooth airflow over vehicles, aircraft, or spacecraft—basically cosmetic surgery for engineering that actually improves performance. It's the sleek covering that makes things go faster by tricking the air into flowing smoothly instead of creating turbulent chaos. Function meets form when making things slippery becomes a science.
In tech and AI contexts, the principle that algorithms and systems should treat all users equitably without bias or discrimination—a surprisingly difficult goal when training data reflects humanity's historical prejudices. It's the ethical ideal that your credit score algorithm shouldn't care about your zip code, even though it probably does. The tech industry's attempt to make machines better at equality than humans are.