Where does “semiperspicuous” come from?

semiperspicuous (English) comes from English perspicuous, from Latin perspicuus, from Latin perspiciō, from Latin speciō, from Proto-Italic spekjō, from Proto-Indo-European spéḱyeti, from Proto-Indo-European speḱ- — to see, to look, to observe.

semiperspicuous (English): Half transparent; imperfectly clear; semipellucid

Definitions

  1. Half transparent; imperfectly clear; semipellucid

Ancestry of “semiperspicuous”, step by step

semiperspicuous traces back through two separate lines of ancestry.

via English perspicuous

StepLanguageWordMeaning
1EnglishperspicuousClearly expressed, easy to understand; lucid; Of...
2Latinperspicuustransparent, clear; evident, manifest,...
3Latinperspiciōto see through something
4Latinspeciōto observe, watch, look at
5Proto-Italicspekjōto observe, to see
6Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
7Proto-Indo-Europeanspeḱ-to see, to look, to observe

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-Indo-European speḱ-Every word from Proto-Indo-European spéḱyetiEvery word from Proto-Italic spekjō