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Definition of Rectus
1. Noun. Any of various straight muscles. 
Definition of Rectus
1. n. A straight muscle; as, the recti of the eye.
Definition of Rectus
1. Noun. (anatomy) Any of several straight muscles in various parts of the body, as of the abdomen, thigh, eye etc. ¹
¹ Source: wiktionary.com
Definition of Rectus
1. a straight muscle [n -TI]
Medical Definition of Rectus
1. 
Origin: NL, fr. L. Regere to keep straight.



