Where does “interstrain” come from?

interstrain (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

interstrain (English): Between strains

Definitions

  1. Between strains

Ancestry of “interstrain”, step by step

interstrain traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English strain

StepLanguageWordMeaning
1EnglishstrainRace; lineage, pedigree; A particular variety of...
2Middle Englishstraynen
3Old Frenchestreindreto strain
4Vulgar Latinstrinctustightened, compressed
5Latinstrictustightened, compressed, having been tightened;...
6Latinstringeresecond-person singular future passive indicative...
7LatinstringoI press, tighten, compress; I unsheath
8Proto-Italicstringō
9Proto-Indo-Europeanstreyg-to strike; to shear
10Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...
Every word from Proto-Indo-European -teros