oestrum

About 0.01 uses per million words.

Meaning

1. noun A biting insect; a gadfly or botfly. .mw-parser-output .defdate{font-size:smaller}
2. noun Something that stings or incites one to frenzy or action; an impulse or passion.
3. noun Estrus.

Similar words

oestrus boud ostridge anoestrum ovarium ovulum anger ostrige

Often followed by

and of is in or the may