What Is... — All Questions
Definitions and explanations
6,555 answers
- What is eastern timeEastern Time is a time zone used in the eastern United States and Canada, comprising Eastern Standard Time (EST, UTC-5) and Eastern Daylight...
- What is eating disorderAn eating disorder is a serious mental illness characterized by abnormal eating behaviors and distressing thoughts about food, body weight, ...
- What is eavesdroppingEavesdropping is the act of secretly listening to, observing, or intercepting someone's private conversations or activities without their kn...
- What is ebEB (Epidermolysis Bullosa) is a rare genetic disorder characterized by extreme skin fragility that causes blistering and painful sores from ...
- What is ebitEBIT (Earnings Before Interest and Taxes) is a company's operating profit calculated by subtracting operating expenses from revenue before a...
- What is ebitdaEBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a financial metric measuring operating profitability by excludin...
- What is ebolaEbola is a rare but severe and often fatal illness caused by infection with the Ebola virus, transmitted through direct contact with blood o...
- What is ebonyEbony is a dense, dark hardwood from tropical trees, valued for fine furniture and musical instruments. It's one of the most luxurious woods...
- What is ebscoEBSCO is a global information services company providing access to millions of research articles, journals, and databases through library an...
- What is ebtEBT (Electronic Benefits Transfer) is a debit card system that delivers government assistance benefits to eligible individuals, primarily SN...
- What is ebt cardAn EBT card is a plastic debit card issued by state governments that allows low-income individuals to access benefits from the Supplemental ...
- What is ebt in usaEBT (Electronic Benefits Transfer) is a government program in the USA that provides food assistance to low-income individuals and families t...
- What is ebvEBV (Epstein-Barr Virus) is a common human virus that typically causes infectious mononucleosis, marked by fever, sore throat, and extreme f...
- What is eccECC (Elliptic Curve Cryptography) is a modern encryption method used to secure digital communications and transactions. It provides the same...
- What is ecc ramECC RAM (Error-Correcting Code RAM) is computer memory that detects and automatically corrects single-bit errors. It's commonly used in serv...
- What is ecologyEcology is the scientific study of organisms and their interactions with each other and their physical environment. It examines how living t...
- What is ecommerceEcommerce refers to buying and selling goods or services over the internet. It includes online retail stores, digital marketplaces, and elec...
- What is economic globalizationEconomic globalization is the integration and interconnection of national economies through increased international trade, investment, and f...
- What is economies of scaleEconomies of scale refer to cost advantages that businesses gain when production increases. As companies produce more units, the per-unit co...
- What is economyAn economy is a system of production, distribution, and consumption of goods and services. It encompasses all activities related to creating...
- What is ectECT (Electroconvulsive Therapy) is a medical procedure used to treat severe mental health conditions. It involves inducing a brief, controll...
- What is eczemaEczema is a chronic skin condition causing inflammation, itching, dryness, and irritation. It's not contagious and typically appears as red,...
- What is edcEDC stands for "Everyday Carry," referring to items people routinely carry with them daily like keys, wallet, phone, and personal tools. EDC...
- What is edemaEdema is the abnormal accumulation of fluid in body tissues, causing swelling or puffiness. It occurs when blood vessels leak fluid or when ...
- What is edge aiEdge AI refers to artificial intelligence algorithms running directly on edge devices like smartphones or IoT devices instead of cloud serve...
- What is edge computingEdge computing is a distributed computing approach that processes data closer to where it's generated, rather than sending everything to a c...
- What is ediEDI (Electronic Data Interchange) is a standardized digital format that allows businesses to exchange documents and data electronically with...
- What is edmEDM stands for Electronic Dance Music, a broad genre of electronic music characterized by repetitive beats, synthesizers, and drum machines....
- What is edm musicEDM (Electronic Dance Music) is a broad music genre produced entirely with electronic instruments, synthesizers, and computers, designed pri...
- What is edpieDPI stands for effective Dots Per Inch, a gaming measurement combining a mouse's DPI setting with in-game sensitivity. It determines how fa...
- What is edsEDS stands for Electronic Data Systems, a major information technology services company founded in 1962. It provided IT consulting, systems ...
- What is educationEducation is the process of acquiring knowledge, skills, values, and habits through teaching and learning in various settings including scho...
- What is eeaThe European Economic Area (EEA) is an agreement between the European Union and three EFTA countries (Iceland, Liechtenstein, and Norway) cr...
- What is eea countriesThe European Economic Area (EEA) is an economic and political space that includes all 27 EU member states plus Norway, Iceland, and Liechten...
- What is eea id cardAn EEA ID card is an official identification document issued by European Economic Area countries to their citizens for travel, work, and res...
- What is eegAn electroencephalogram (EEG) is a medical test that measures electrical activity in the brain using electrodes placed on the scalp, helping...
- What is eelAn eel is a long, snake-like fish found in freshwater and saltwater environments worldwide. Eels have smooth, slimy skin, lack pelvic fins, ...
- What is eel sauceEel sauce, also known as unagi sauce, is a thick, sweet and savory Japanese condiment made from eel stock, soy sauce, sugar, and mirin (swee...
- What is eepromEEPROM (Electrically Erasable Programmable Read-Only Memory) is a type of non-volatile memory that can be electrically erased and reprogramm...
- What is eesEducational and Employment Services (EES) are programs and resources designed to help individuals develop skills, obtain education, and find...
- What is eetEet is a dialectal or informal word meaning 'it' used in some English regional dialects, particularly in East Anglia and parts of Southern E...
- What is effect sizeEffect size is a statistical measure of the magnitude of an outcome or difference between groups in a study. It quantifies practical signifi...
- What is effective against dragon type pokemonIce-type, Dragon-type, and Fairy-type moves are super effective against Dragon-type Pokémon. Ice attacks are the most commonly used counter ...
- What is effective against fairyIn Pokémon, Poison-type and Steel-type moves are super effective against Fairy-type Pokémon. These type matchups are fundamental to battle s...
- What is effective against ghost type pokemonGhost-type and Dark-type Pokémon moves are super effective against Ghost-type Pokémon. Steel-type moves are also effective, while Normal and...
- What is effective against poisonAntidotes and treatments like activated charcoal, specific antivenoms, and gastric lavage are effective against poison exposure. Medical tre...
- What is efficiencyEfficiency is the ability to accomplish a task using minimal resources, time, and effort while maintaining quality. It measures how well som...
- What is efiElectronic Fuel Injection (EFI) is a system that uses electronic sensors and a computer to precisely control the amount of fuel delivered to...
- What is efnAn Electronic Financial Network (EFN) is a system of interconnected computers and servers that facilitates electronic financial transactions...
- What is eftElectronic Funds Transfer (EFT) is the electronic movement of money between bank accounts, either within a single institution or across diff...