scrotum

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the external pouch that contains the testes
• Derivationally related forms:
scrotal
• Hypernyms:
pouch, pocket
• Part Holonyms:
male genitalia, male genitals, male genital organ, family jewels
• Part Meronyms:
raphe, rhaphe, seminal duct