it means "good day", but is not a greeting.
'Bonum' is the Latin word for moral good, advantage or blessing. 'Bonum' is the nominative form and it's genitive is 'boni.'
Latin for fight the good fight
Est bonum.
I think you mean Carpe Diem. That means seize the day in latin.
LATIN
its not in latin its in spanish it means merry
Bonum cibum.
The Latin phrase Ecce quam bonum et quam jucundum estmeans "Behold how good and how pleasing it is".
"coupe" is a word in French meaning cut, and "diem" is a word in Latin meaning day, but you are thinking of a different phrase, "carpe diem" which translates from Latin as "seize the day" meaning, take advantage of opportunities when they arise.
"per diem" means per day. It comes from Latin.
Diem
Ex male bono Should be: "Ex Malo Bonum" - From "Sermon LXI" by Saint Augustine.