(tennis) Initialism of United States Tennis Association; also U.S.T.A.: the national governing body for tennis in the United States.

(anatomy) A 4-sided muscle of the pharynx that arises from the posterior and medial parts of the pterygoid plate, from the pterygomandibular raphe, from the alveolar process above the end of the my...

(poetry) Of or relating to paeons.

(obsolete) Alternative form of mayor and mair.