Found 2 items, similar to armhole.
English → English (WordNet) Definition: armhole armhole n : a hole through which you put your arm and where a sleeve can be attached
English → English (gcide) Definition: Armhole Armhole \Arm"hole`\, n. [Arm + hole.] 1. The cavity under the shoulder; the armpit. --Bacon. [1913 Webster] 2. A hole for the arm in a garment. [1913 Webster]