1. at an appropriate time; opportunely

1. with regard to; concerning

1. very appropriate to a particular situation

Examples

• His comment came apropos, just when we needed to hear it.
• Apropos your question about the budget, I have the latest figures.
• Her apropos remarks helped clarify the situation.
• The documentary aired apropos the anniversary of the event.
• Apropos of nothing, he mentioned his vacation plans.
• The timing of the announcement was quite apropos.
• She made several apropos observations during the meeting.