Where does “intertroop” come from?

intertroop (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.

intertroop (English): Between troops

Definitions

  1. Between troops

Ancestry of “intertroop”, step by step

intertroop 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 troop

StepLanguageWordMeaning
1EnglishtroopA collection of people; a number; a multitude; A...
2Frenchtroupetroop
3Frenchtroupeauherd (of horses, bulls, elephants, buffalo etc.)
4Middle Frenchtrope
5Old Frenchtropeband, company, troop
6Medieval Latintroppusflock; herd, flock
7Proto-Germanicþurpąvillage, rural settlement; gathering of people;...
8Proto-Indo-Europeantreb-settlement, dwelling; to build, dwell
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus