Where does “semispheroidal” come from?

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

semispheroidal (English): Formed like a half spheroid

Definitions

  1. Formed like a half spheroid

Ancestry of “semispheroidal”, step by step

semispheroidal 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 spheroidal

StepLanguageWordMeaning
1EnglishspheroidalLike a spheroid; roughly spherical; A spheroid
Every word from Proto-Indo-European sēmiEvery word from English semi-Every word from English semi
semispheroidal — Etymology, Origin & Word History | Etymology Explorer