incidental expense

1. 1.

   (frequently plural) an expense not budgeted or not specified

   “he requested reimbursement of $7 for incidental expenses”

   Synonymsincidentalminor expense

   Broaderexpense

   plural

Questions about incidental expense

What does incidental expense mean?

incidental expense means "(frequently plural) an expense not budgeted or not specified".

What is another word for incidental expense?

Close synonyms include incidental, minor expense. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.