Search Result for "urethra": 
Wordnet 3.0

NOUN (1)

1. duct through which urine is discharged in most mammals and which serves as the male genital duct; 



The Collaborative International Dictionary of English v.0.48:

Urethra \U*re"thra\, n. [L., fr. Gr. ?. See Urine.] (Anat.)
   The canal by which the urine is conducted from the bladder
   and discharged.
   [1913 Webster]


WordNet (r) 3.0 (2006):

urethra
    n 1: duct through which urine is discharged in most mammals and
         which serves as the male genital duct