Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) canal ((astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion)
S: (n) duct, epithelial duct, canal, channel (a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance) "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"
S: (n) inguinal canal, canalis inguinalis (oblique passage through the lower abdominal wall; in males it is the passage through which the testes descend into the scrotum and it contains the spermatic cord; in females it transmits the round ligament of the uterus)
S: (n) vagina (the lower part of the female reproductive tract; a moist canal in female mammals extending from the labia minora to the uterus) "the vagina receives the penis during coitus"; "the vagina is elastic enough to allow the passage of a fetus"
S: (n) epididymis (a convoluted tubule in each testis; carries sperm to vas deferens)
S: (n) ejaculatory duct (a part of the seminal duct formed by the duct from the seminal vesicle and the vas deferens; passes through the prostate gland)