bol-vul
bol-vul is a word in Vulcan meaning ‘critical angle’.
Meaning
critical angle
Pronunciation
Sound out bol-vul letter by letter:
- bbb as in 'bay'
- ooo as in 'go'
- lll as in 'love'
- vvv as in 'van'
- uuoo as in 'food'
- lll as in 'love'
Usage notes
the smallest angle of incidence for which light is totally reflected