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  • basic
    basic
    adjective
    of, relating to, or forming a base; fundamental.
  • BASIC
    BASIC
    noun
    a widely adopted programming language that uses English words, punctuation marks, and algebraic notation to facilitate communication between the operator or lay user and the computer.
Synonyms

basic

1 American  
[bey-sik] / ˈbeɪ sɪk /

adjective

  1. of, relating to, or forming a base; fundamental.

    a basic principle; the basic ingredient.

    Synonyms:
    underlying, basal, primary, key, essential, elementary
  2. Chemistry.

    1. pertaining to, of the nature of, or containing a base.

    2. not having all of the hydroxyls of the base replaced by the acid group, or having the metal or its equivalent united partly to the acid group and partly to oxygen.

    3. alkaline.

  3. Metallurgy. noting, pertaining to, or made by a steelmaking process basic process in which the furnace or converter is lined with a basic or nonsiliceous material, mainly burned magnesite and a small amount of ground basic slag, to remove impurities from the steel.

  4. Geology. (of a rock) having relatively little silica.

  5. Military.

    1. primary.

      basic training.

    2. of lowest rank.

      airman basic.

  6. Slang.

    1. (especially of a female) characterized by predictable or unoriginal style, interests, or behavior.

      those basic girls who follow trends.

    2. (of things) boringly predictable or unoriginal.

      His lyrics are just so basic.


noun

  1. Military.

    1. basic training.

    2. a soldier or airman receiving basic training.

  2. Often basics. something that is fundamental or basic; an essential ingredient, principle, procedure, etc..

    to learn the basics of music; to get back to basics.

  3. Slang. a person, especially a female, who is boringly predictable or unoriginal.

BASIC 2 American  
[bey-sik] / ˈbeɪ sɪk /

noun

Computers.
  1. a widely adopted programming language that uses English words, punctuation marks, and algebraic notation to facilitate communication between the operator or lay user and the computer.


BASIC 1 British  
/ ˈbeɪsɪk /

noun

  1. a computer programming language that uses common English terms

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

basic 2 British  
/ ˈbeɪsɪk /

adjective

  1. of, relating to, or forming a base or basis; fundamental; underlying

  2. elementary or simple

    a few basic facts

  3. excluding additions or extras

    basic pay

  4. chem

    1. of, denoting, or containing a base; alkaline

    2. (of a salt) containing hydroxyl or oxide groups not all of which have been replaced by an acid radical

      basic lead carbonate, 2PbCO3.Pb(OH)2

  5. metallurgy of, concerned with, or made by a process in which the furnace or converter is made of a basic material, such as magnesium oxide

  6. (of such igneous rocks as basalt) containing between 52 and 45 per cent silica

  7. military primary or initial

    basic training

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. (usually plural) a fundamental principle, fact, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
BASIC Scientific  
/ bāsĭk /
  1. A simple programming language developed in the 1960s that is widely taught to students as a first programming language.


Usage

What else does basic mean? In slang, basic characterizes someone or something as unoriginal, unexceptional, and mainstream. A basic girl—or basic b*tch as she is often insulted—is said to like pumpkin spice lattes, UGG boots, and taking lots of selfies, for instance.

Other Word Forms

Etymology

Origin of basic1

First recorded in 1835–45; base 1 + -ic

Origin of BASIC2

First recorded in 1965–70; B(eginner's) A(ll-purpose) S(ymbolic) I(nstruction) C(ode)

Explanation

What's basic is what's essential, at the root or base of things. If you've got a basic understanding of differential equations, you can handle simple problems but might get tripped up by more difficult ones. You can also speak of the basics. If your kitchen is outfitted with just the basics, you've got some bowls and pots and pans, but you probably don't have an apple corer or a candy thermometer. If you're hitchhiking across the Gobi Desert, you'll want to have the basics of conversational Mongolian down. You've probably heard basic in chemistry class, too: it's the opposite of acidic. A basic solution has a pH greater than 7 and turns litmus paper blue.

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Vocabulary lists containing basic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile, a basic three-month subscription will go up by £3, $3, and €3 to £21.99, $27.99, and €27.99 respectively.

From BBC • May 18, 2026

Sound Wave has said it holds the basic patents in Japan and the U.S. for a method to treat early Alzheimer’s disease with low intensity pulsed ultrasound.

From The Wall Street Journal • May 18, 2026

In Afghanistan today, a staggering three in four people cannot meet their basic needs, according to the UN.

From BBC • May 18, 2026

Chinese officials were unsure what to make of Pete Hegseth’s presence — whether it was meant to convey a softer stance, a hardening one, or simply an ignorance of basic diplomatic protocol.

From Los Angeles Times • May 17, 2026

“However, you have our most basic unit. Would you like us to upgrade her software, or adjust her settings, or polish out these scratches?”

From "The Wild Robot Escapes" by Peter Brown

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