Where does “semifusinite” come from?

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

semifusinite (English): A maceral having some properties similar to...

Definitions

  1. A maceral having some properties similar to...

Ancestry of “semifusinite”, step by step

semifusinite 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 fusinite

StepLanguageWordMeaning
1EnglishfusiniteAn inertinite maceral that preserves some...
Every word from Proto-Indo-European sēmiEvery word from English semi-Every word from English semi