Definitions

1. adverb

in the usual or ordinary way

“The teacher taught the new lesson usu.”

2. adverb

according to or as expected

“The movie played usu, but the ending was a surprise.”

3. noun

a usual or customary thing

“Smoking usu is not allowed in public places.”

4. preposition

in the usual or ordinary way

“She usu does her homework before bedtime.”