origin

American  

[awr-i-jin, or-] / ˈɔr ɪ dʒɪn, ˈɒr- /

noun

1. something from which anything arises or is derived; source; fountainhead.

   to follow a stream to its origin.

   Synonyms:

   foundation, root

   Antonyms:

   end, destination

2. rise or derivation from a particular source.

   the origin of a word.

3. the first stage of existence; beginning.

   the origin of Quakerism in America.

4. ancestry; parentage; extraction.

   to be of Scottish origin.

   Synonyms:

   descent, linage, birth

5. Anatomy.

   1. the point of derivation.

   2. the more fixed portion of a muscle.

6. Mathematics.

   1. the point in a Cartesian coordinate system where the axes intersect.

   2. Also called pole.  the point from which rays designating specific angles originate and are measured from in a polar coordinate system with no axes.

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origin British  

/ ˈɒrɪdʒɪn /

noun

1. a primary source; derivation

2. the beginning of something; first stage or part

3. (often plural) ancestry or parentage; birth; extraction

4. anatomy

   1. the end of a muscle, opposite its point of insertion

   2. the beginning of a nerve or blood vessel or the site where it first starts to branch out

5. maths

   1. the point of intersection of coordinate axes or planes

   2. the point whose coordinates are all zero See also pole 2

6. commerce the country from which a commodity or product originates

   shipment from origin

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origin Scientific  

/ ôr′ə-jĭn /

1. The point at which the axes of a Cartesian coordinate system intersect. The coordinates of the origin are (0,0) in two dimensions and (0,0,0) in three dimensions.

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Etymology

Origin of origin

First recorded in 1350–1400; Middle English, from Latin orīgin-, stem of orīgō “beginning, source, lineage,” from or(īrī) “to rise” ( cf. orient) + -īgō, noun suffix

Explanation

An origin is a start. You could say that the origin of yoga was in India, since that's where the practice began, or that the origin of the strawberries in the market is Mexico, since they were grown there. If your best friend asks you about the origin of your fear of mariachi bands, it means that she wants to know where your phobia came from. Your ancestry is another kind of origin — you might mention your Eastern European origin if that's where your ancestors came from. The root, start, or birth of something is its origin. The origin of the word origin is the Latin word originem, meaning "rise, beginning, or source."

Example Sentences

The Jordanian military announced it had shot down a drone of unknown origin in its airspace.

From Barron's • May 20, 2026

In March, Archer filed a lawsuit accusing Joby of defrauding the government by concealing close ties to China and misclassifying aircraft parts of Chinese origin.

From Los Angeles Times • May 20, 2026

His marriage certificate from 1629—issued by the Oude Kerk, or Old Church, of Amsterdam—records his age that year as 22 and place of origin as Cartagena.

From The Wall Street Journal • May 19, 2026

"This means that the clouds surrounding the Solar System are linked to a stellar explosion. And for the first time, this gives us the opportunity to investigate the origin of these clouds," says Koll.

From Science Daily • May 14, 2026

I should have liked something clearer; but Mrs. Fairfax either could not, or would not, give me more explicit information of the origin and nature of Mr. Rochester’s trials.

From "Jane Eyre" by Charlotte Brontë

Related Words

• ancestor
• ancestry
• connection
• element
• influence
• motive
• provenance
• root
• source