The story
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁énteros
- Latin*interus
- Latinintrā
- Englishintra-
- Englishspecies
- English todayintraspecies
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Between or among members of a single (taxonomical) species; within a species. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.