Definition, Meaning & Synonyms
apropos-of
preposition
/ˌæprəˈpoʊ/ (ap-ruh-poh)

Definition
on the subject of; with reference to.

Examples
- Apropos of our earlier discussion, I wanted to share some additional insights.
- The speaker’s comments were apropos of the recent changes in policy.
- Apropos of nothing, he started talking about his childhood.

Meaning
Apropos-of is used to introduce a topic that is relevant or related to the situation being discussed.

Synonyms
- regarding
- concerning
- with respect to