Where does “semiarticulated” come from?

semiarticulated (English) comes from English semi, from English semi-, from Latin sēmi-, from Proto-Indo-European sēmi — half; partially.

semiarticulated (English): Partly articulated

Definitions

  1. Partly articulated

Ancestry of “semiarticulated”, step by step

semiarticulated traces back through two separate lines of ancestry.

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially

via English articulated

StepLanguageWordMeaning
1Englisharticulatedsimple past tense and past participle of...
Every word from Proto-Indo-European sēmiEvery word from English semi-Every word from English semi