What does cascō mean in Latin?

cascō, a verb, means “yawn”.

What are the principal parts of cascō?

cascō, *cascāre, *cascāvī, *cascātum (first conjugation).

verbfirst conjugation

*cascō (present infinitive *cascāre, perfect active *cascāvī, supine *cascātum)

Borrowed from Ancient Greek χάσκω (kháskō).

Descendants

What does cascō mean in Latin?: cascō, a verb, means “yawn”.
What are the principal parts of cascō?: cascō, *cascāre, *cascāvī, *cascātum (first conjugation).