発はつ

1. 1departure ; departing from ... ; leaving at (e.g. 8:30)
2. 2sent from ... ; (a letter, etc.) dated ... ; datelined ...
3. 3counter for engines (on an aircraft)
4. 4counter for gunshots, bursts of gas, etc. ; counter for bullets, bombs, etc. ; counter for blows (punches) ; counter for jokes, puns, etc. ; counter for ideas, thoughts or guesses
5. 5counter for ejaculations or sexual intercourse

JMdict entry 1477120 · frequency rank 6. Source and licence.