Where does “interannular” come from?

interannular (English) comes from English annular, from Latin ānulāris, from Latin ānulus, from Latin ānus, from Kabuverdianu anos, from Portuguese nós, from Old Portuguese enos, from Old Portuguese os — that.

interannular (English): Between rings; especially between successive tree rings

Definitions

  1. Between rings; especially between successive tree rings

Ancestry of “interannular”, step by step

interannular traces back through two separate lines of ancestry.

via English annular

StepLanguageWordMeaning
1EnglishannularPertaining to, or having the form of, a ring;...
2Latinānulārisannular, ring-shaped
3LatinānulusA ring, especially a finger ring
4Latinānusa ring
5Kabuverdianuanoswe, first person plural
6Portuguesenóswe; us; "first-person plural objective personal...
7Old Portugueseenos
8Old Portugueseosthe
9Vulgar Latin*lōs
10Latinillōs
11Latinillethat; those; "; demonstrative pronoun "; that...
12LatinolleArchaic form of ille
13Proto-Italic*olnosthat

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
Every word from Proto-Italic *olnos