Where does “semimatrix” come from?

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

semimatrix (English): One half of a matrix

Definitions

  1. One half of a matrix

Ancestry of “semimatrix”, step by step

semimatrix 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 Matrix

StepLanguageWordMeaning
1EnglishMatrixA simulated reality to which many humans are connected. In some works created by sentient machines to subdue humans
Every word from Proto-Indo-European sēmiEvery word from English semi-Every word from English semi