Search Result for "quadriceps": 
Wordnet 3.0

NOUN (1)

1. a muscle of the thigh that extends the leg;
[syn: quadriceps, quadriceps femoris, musculus quadriceps femoris, quad]



The Collaborative International Dictionary of English v.0.48:

Quadriceps \Quad"ri*ceps\, n. [NL., fr. L. qyattuor four + caput
   head.] (Anat.)
   The great extensor muscle of the knee, divided above into
   four parts which unite in a single tendon at the knee.
   [1913 Webster]


WordNet (r) 3.0 (2006):

quadriceps
    n 1: a muscle of the thigh that extends the leg [syn:
         quadriceps, quadriceps femoris, musculus quadriceps
         femoris, quad]