zul-makh
zul-makh is a word in Vulcan meaning ‘volcanic glass’.
Meaning
volcanic glass
Pronunciation
Sound out zul-makh letter by letter:
- zzz as in 'zoo'
- uuoo as in 'food'
- lll as in 'love'
- mmm as in 'man'
- aɐa as in 'cup' (open, central)
- khxharsh h, as in Scottish 'loch' or German 'Bach'
Usage notes
natural glass produced by the cooling of molten lava too quickly to permit crystallization