casualpromise

noun
UK /ˈkæʒuəl ˈprɒmɪs/
US /ˈkæʒuəl ˈprɑːmɪs/

A casualpromise is a promise you make in a relaxed way, not a very serious one.

He made a casualpromise to call me later, but I knew he might forget.


OTHER MEANINGS

2. A promise made without much thought or planning.

Her casualpromise to help move the sofa was forgotten by Saturday.

3. An agreement stated in a friendly, unofficial manner.

They had a casualpromise to meet for coffee every Friday.

4. A light commitment that is easy to break.

A casualpromise like that shouldn't be counted on.