Where does “rugopunctate” come from?

rugopunctate (English) comes from English punctate, from Latin pūnctum, from Latin punctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

rugopunctate (English): rugose and punctate

Definitions

  1. rugose and punctate

Ancestry of “rugopunctate”, step by step

rugopunctate traces back through two separate lines of ancestry.

via English punctate

StepLanguageWordMeaning
1EnglishpunctateMarked by spots, dots, points, or punctures;...
2Latinpūnctumpoint
3Latinpunctuspricked, punctured, pierced, having been pricked;...
4Latin-tusForms the past participle of verbs; Forms...
5Proto-Italic-tus
6Proto-Indo-European-tusDerives action nouns from verb roots

via English rugo

StepLanguageWordMeaning
1Englishrugo
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin punctus