origin

or·i·gin

noun \ˈȯr-ə-jən, ˈär-\

Definition of ORIGIN

1

: ancestry, parentage

2

a : rise, beginning, or derivation from a source

b : the point at which something begins or rises or from which it derives <the origin of the custom>; also : something that creates, causes, or gives rise to another <a spring is the origin of the brook>

3

: the more fixed, central, or larger attachment of a muscle

4

: the intersection of coordinate axes

Examples of ORIGIN

1. Her ethnic origins are French.
2. <the origins of human language remain a matter of considerable debate>

Origin of ORIGIN

Middle English origine, from Latin origin-, origo, from oriri to rise — more at orient

First Known Use: 15th century

Related to ORIGIN

Synonyms

cradle, font, fountain, fountainhead, source, root, seedbed, spring, well, wellspring

Antonyms

issue, posterity, progeny, seed

Related Words

beginning, commencement, dawn, day one, genesis, get-go (also git-go), inception, incipience, incipiency, kickoff, launch, morning, nascence, nascency, onset, outset, start, threshold; baseline, first base, ground zero, square one

Near Antonyms

offspring; child, heir, inheritor, son, successor

Synonym Discussion of ORIGIN

origin, source, inception, root mean the point at which something begins its course or existence. origin applies to the things or persons from which something is ultimately derived and often to the causes operating before the thing itself comes into being <an investigation into the origin of baseball>. source applies more often to the point where something springs into being <the source of the Nile> <the source of recurrent trouble>. inception stresses the beginning of something without implying causes <the business has been a success since its inception>. root suggests a first, ultimate, or fundamental source often not easily discerned <the real root of the violence>.

or·i·gin

noun \ˈȯr-ə-jən, ˈär-\   (Medical Dictionary)

Medical Definition of ORIGIN

1

: the point at which something begins or rises or from which it derives

2

: the more fixed, central, or larger attachment of a muscle—compare insertion 1