| Noun | 1. | origin - the place where something begins, where it springs into being; "the Italian beginning of the Renaissance"; "Jupiter was the origin of the radiation"; "Pittsburgh is the source of the Ohio River"; "communism's Russian root"derivation - the source or origin from which something derives (i.e. comes or issues); "he prefers shoes of Italian derivation"; "music of Turkish derivation" spring - a point at which water issues forth headspring, fountainhead, head - the source of water from which a stream arises; "they tracked him back toward the head of the stream" headwater - the source of a river; "the headwaters of the Nile" wellhead, wellspring - the source of water for a well jumping-off place, point of departure - a place from which an enterprise or expedition is launched; "one day when I was at a suitable jumping-off place I decided to see if I could find him"; "my point of departure was San Francisco" place of origin, provenance, provenience, birthplace, cradle - where something originated or was nurtured in its early existence; "the birthplace of civilization" home - place where something began and flourished; "the United States is the home of basketball" point source - a concentrated source (especially of radiation or pollution) that is spatially constricted trail head, trailhead - the beginning of a trail point - the precise location of something; a spatially limited location; "she walked to a point where she could survey the whole street" |
| 2. | origin - properties attributable to your ancestry; "he comes from good origins" ancestry, filiation, lineage, derivation - inherited properties shared with others of your bloodline full blood - descent from parents both of one pure breed | |
| 3. | origin - an event that is a beginning; a first part or stage of subsequent events beginning - the event consisting of the start of something; "the beginning of the war" germination - the origin of some development; "the germination of their discontent" cause - events that provide the generative force that is the origin of something; "they are trying to determine the cause of the crash" prelude, overture, preliminary - something that serves as a preceding event or introduces what follows; "training is a necessary preliminary to employment"; "drinks were the overture to dinner" procession, emanation, rise - (theology) the origination of the Holy Spirit at Pentecost; "the emanation of the Holy Spirit"; "the rising of the Holy Ghost"; "the doctrine of the procession of the Holy Spirit from the Father and the Son" | |
| 4. | origin - the point of intersection of coordinate axes; where the values of the coordinates are all zero intersection - a point or set of points common to two or more geometric configurations | |
| 5. | origin - the source of something's existence or from which it derives or is derived; "the rumor had its origin in idle gossip"; "vegetable origins"; "mineral origin"; "origin in sensation" source - (technology) a process by which energy or a substance enters a system; "a heat source"; "a source of carbon dioxide" | |
| 6. | origin - the descendants of one individual; "his entire lineage has been warriors"blood line, bloodline, ancestry, lineage, pedigree, stemma, line of descent, parentage, blood, descent, stock, line kinfolk, kinsfolk, phratry, family line, sept, folk, family - people descended from a common ancestor; "his family has lived in Massachusetts since the Mayflower" side - a family line of descent; "he gets his brains from his father's side" family tree, genealogy - successive generations of kin |