noun
1. : an officer of an ordnance corps or department ; also : a staff officer who advises and assists the commander in ordnance matters
2. : gunnery officer
noun
1. : an officer of an ordnance corps or department ; also : a staff officer who advises and assists the commander in ordnance matters
2. : gunnery officer
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012