Strong's #108: 'ed (pronounced ade)
from the same as 181 (in the sense of enveloping); a fog:-- mist, vapor.
Brown-Driver-Briggs Hebrew Lexicon:
'êd
1) mist
Part of Speech: noun masculine
Relation: from the same as H181
Usage:
This word is used 2 times:
Genesis 2:6: "But there went up a mist from the earth, and watered the whole face"
Job 36:27: "of water: they pour down rain according to the vapor"