Found 2 items, similar to rectus.
English → English (WordNet) Definition: rectus rectus n : any of various straight muscles [also: recti (pl)]
English → English (gcide) Definition: Rectus Rectus \Rec"tus\ (-t?s), n.; pl. Recti (-t?). [NL., fr. L. regere to keep straight.] (Anat.) A straight muscle; as, the recti of the eye. [1913 Webster]