dah-
dah- is a word (adjective) in Vulcan meaning ‘binary’.
Meaning
binary
Pronunciation
Sound out dah- letter by letter:
- ddd as in 'day'
- ahɒo as in British 'lot'
Usage notes
characterized by or consisting of two parts or components; twofold; of or relating to a system of numeration having 2 as its base (adjective)