I. ˈbäk-sər noun
Date: 1671
1. : a person who engages in the sport of boxing
2. plural : boxer shorts
II. noun
Date: 1871
: one that makes boxes or packs things in boxes
III. noun
Etymology: German, from English boxer (I)
Date: circa 1904
: any of a German breed of compact medium-sized dogs with a short usually fawn or brindled coat