Definitions

1. interjection

an expression of disgust or distaste

“He let out a loud ‘fo’ when he took a bite of the rotten apple.”

2. noun

a type of shallow body of water, typically found in tropical or subtropical regions, where saltwater and freshwater mix

“The mangroves grew near the fo in the coastal area.”

3. adverb

in a way that is foolish or foolishly

“He fo played the trick on his friend, and it backfired.”