ma`yan (Hebrew #4599)
or (feminine) ma yanah {mah-yaw-naw'}; from 5869 (as a denominative in the sense of a spring); a fountain (also collectively), figuratively, a source (of satisfaction)
KJV usage: fountain, spring, well.
Pronounce: mah-yawn'
Origin: or ma ynow (Psa. 114:8) {mah-yen-o'}