spa-
spa- is a word (adjective) in Vulcan meaning ‘conductive’.
Meaning
conductive
Pronunciation
Sound out spa- letter by letter:
- sss as in 'sun'
- ppp as in 'spin' (no puff of air)
- aɐa as in 'cup' (open, central)
Usage notes
having the quality or power of conducting heat or electricity or sound; exhibiting conductivity (adjective)