MARKSMANSHIP
Meaning of MARKSMANSHIP in English
marks ‧ man ‧ ship /ˈmɑːksmənʃɪp $ ˈmɑːrks-/ BrE AmE noun [uncountable]
the ability to shoot a gun very well
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012