Where does “semiquinquefid” come from?

semiquinquefid (English) comes from English quinquefid, from Latin quinquefidus, from Latin -fidus, from Latin -us, from Old Latin -os, from Proto-Italic -os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

semiquinquefid (English): Somewhat or partly quinquefid

Definitions

  1. Somewhat or partly quinquefid

Ancestry of “semiquinquefid”, step by step

semiquinquefid traces back through two separate lines of ancestry.

via English quinquefid

StepLanguageWordMeaning
1EnglishquinquefidSharply cut about halfway to the middle or base...
2Latinquinquefidus
3Latin-fidusfid, forming adjectives meaning "cleft" or "split"
4Latin-ussuffix forming adjectives from nouns, verbs,...
5Old Latin-osaccusative masculine plural of -us
6Proto-Italic-os
7Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European -ósEvery word from Latin -usEvery word from Latin -fidus