(しゃれ)

しゃれ
noun
joke, pun, wit
1. pun, wordplay, joke
A humorous play on words, often using homophones or similar sounds.
洒落(しゃれ)()
To make a pun.
Don't make such lame puns.
The situation became no laughing matter.
洒落にならない is a common expression meaning 'not funny' or 'no laughing matter'.
"Futon ga futtonda" (the futon flew away) is a classic pun.
駄洒落 refers to a bad pun or corny joke.
When my father drinks, he always tries to make the family laugh by telling puns.
2. wit, stylishness
Elegant humor or sophisticated style (often in the phrase お洒落).
洒落(しゃれ)(みせ)だね
What a stylish shop.
洒落(しゃれ)()いている
It's witty.
洒落が利く means something is witty or clever.
This room has a stylish atmosphere.
She's wearing stylish clothes.
There are many stylish cafes in the city, and they're always full on weekends.

洒落(しゃれ) primarily refers to puns or wordplay, but also appears in expressions related to style and humor.

Common expressions:

Japanese puns often use homophones:

Note: 洒落(しゃれ) (stylish/fashionable) is a different but related usage.