bol-threshan
bol-threshan is a word in Vulcan meaning ‘critical speed’.
Meaning
critical speed
Pronunciation
Sound out bol-threshan letter by letter:
- bbb as in 'bay'
- ooo as in 'go'
- lll as in 'love'
- thθth as in 'thin'
- rɾlightly tapped r, as in Spanish 'pero'
- eɛe as in 'bet'
- shʃsh as in 'shoe'
- aɐa as in 'cup' (open, central)
- nnn as in 'no'
Usage notes
the theoretical angular velocity which excites the natural frequency of a rotating object, such as a shaft, propeller or gear