oestrus

Từ điển WordNet v3.1 - WordNet Dictionary

noun

applies to nonhuman mammals: a state or period of heightened sexual arousal and activity
• Syn:
estrus, heat, rut
• Ant:
anestrus (for: estrus)
• Derivationally related forms:
rut (for: rut), estrous (for: estrus)
• Hypernyms:
physical condition, physiological state, physiological condition

• Từ đồng nghĩa / Synonyms:
  Oestrus, genus Oestrus, estrus, heat, rut
• Từ trái nghĩa / Antonyms:
  anestrus, anestrum, anoestrus, anoestrum