Definitions

1. adverb

except, excluding; used to indicate something is being left out or excluded

“I only like the cake sauf the frosting.”

2. noun

something that is being excluded or left out

“the sauf of the list are the items I don’t need to buy.”

3. interjection

used to express a wish or condition; often used in the phrase ‘sauf que’

“Sauf que je sois là, je serai toujours heureux.”