origin

Where things begin

Origin is the point where something begins or comes from—the source of a river, the origin of a species, a word's origin.

A person's origins are their background: a woman of humble origins.

In anatomy, the origin of a muscle is its point of attachment.

In mathematics, the origin is the point where coordinate axes intersect, typically designated (0,0).

source

fountainhead

Original source of something

cradle · fount · headwaters · font · derivation · etymology · root · seed · primary · mother lode

beginning

inception

Founding moment

onset · birth · emergence · genesis · advent · infancy · nascence · threshold · starting point · inauguration

cosmological

big bang

Loud explosive noise

primordial · cosmic · expansion · inflation · cosmology · multiverse · spacetime · quantum · relativity · emergence

ancestry

heritage

Inherited cultural legacy

roots · forebears · ancestors · progenitors · forefathers · descendants · kinship · clan · tribe · ethnicity

cause

reason

Basis or justification

stimulus · motivation · rationale · provocation · instigation · incentive · inducement · antecedent · determinant · grounds

biological

abiogenesis

Life from inanimate matter

organisms · cells · biogenesis · spontaneous generation · organic · molecular · Darwin · adaptation · species · common ancestor

provenance

authenticity

Quality of being genuine

museum · gallery · attribution · certificate · traceable · chain of custody · ownership · historical · manuscript · antiquity

Categories
Opposites
temporal/causal sequence

originend

Final portion or cessation

conclusion · result · outcome · effect · consequence

journey/movement

origindestination

Intended arrival point

terminus · endpoint · goal · arrival point · arrival

genealogy/lineage

originoffspring

Biological descendants produced

descendant · posterity · progeny · heir · successor

Phrases
Family

original, originality, originate, unoriginal, originally, origins, originated, originator, originating

Familiarity
Top 5,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G