aroost

adv

aroost

adv

Etymology From a- (“on”) + roost.

1

Of a bird, roosting.

But anyone with that many large brown birds aroost in his cranium and that much gas in his bottom was clearly not a well person.2008, Nicholas Drayson, A Guide to the Birds of East Africa, page 72:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.