acemarksman
nounUK /eɪs ˈmɑːksmən/
US /eɪs ˈmɑːrksmən/
A person who is really, really good at hitting a target with a gun or bow.
The acemarksman hit the bullseye five times in a row.
OTHER MEANINGS
2. A player who never misses in a game or sport.
Our acemarksman scored every goal in the match.
3. Someone who is the best at aiming at anything, like darts or basketball.
She became the acemarksman of the darts team.
4. A title for a top shooter in a contest.
He won the trophy and was called the acemarksman of the year.