Where does “semicatatonic” come from?

semicatatonic (English) comes from English catatonic, from French catatonique, from French -ique, from Middle French -ique, from Old French -ique, from Latin -icus, from Proto-Italic *-ikos — forms adjectives with the sense of 'of or pertaining to'.

semicatatonic (English): In a state partially resembling catatonia

Definitions

  1. In a state partially resembling catatonia

Ancestry of “semicatatonic”, step by step

semicatatonic traces back through two separate lines of ancestry.

via English catatonic

StepLanguageWordMeaning
1EnglishcatatonicOf, relating to, or suffering from catatonia;...
2Frenchcatatoniquecatatonic
3French-iqueUsed to form adjectives from nouns: -ic, -ical,...
4Middle French-iqueic
5Old French-ique-ic
6Latin-icusbelonging to; derived from; of or pertaining to;...
7Proto-Italic*-ikosforms adjectives with the sense of 'of or pertaining to'

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-Italic *-ikosEvery word from Latin -icusEvery word from French -ique