Meanings

oophorectomy

witches' broom (plant disease)

burglary (carried out while a house is temporarily vacated)

leaving the nest

empty nest syndrome

stay-at-home demand (e.g. during the COVID-19 pandemic)

brooding

anthill

ovarian quiescence (in cattle)

ovarian hyperstimulation syndrome

aerie

ovarian artery

building a nest

inflamed part