Where does “semidirected” come from?

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

semidirected (English): Alternative form of semidirect

Definitions

  1. Alternative form of semidirect

Ancestry of “semidirected”, step by step

semidirected 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 directed

StepLanguageWordMeaning
1EnglishdirectedIn a manner emphasizing one's point of view;...
Every word from Proto-Indo-European sēmiEvery word from English semi-Every word from English semi