an approximate estimate or number
une estimation approximative ou un chiffre (une estimation approximative ou un chiffre)
"Can you give me a ballpark figure for the project cost?"
"Pouvez-vous me donner une estimation approximative du coût du projet ?" (pouvez-vous me donner une estimation approximative du cout du projet)
to make a very big or stupid mistake
something that has a very small chance of success
to suffer from a bad experience or mistake
to get into an argument or fight
to return at a later time for an update
a perfect couple, very well suited for each other