amenia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

absence or suppression of normal menstrual flow
• Syn:
amenorrhea, amenorrhoea
• Derivationally related forms:
amenorrhoeal (for: amenorrhoea), amenorrheal (for: amenorrhea)
• Hypernyms:
symptom
• Hyponyms:
primary amenorrhea, secondary amenorrhea