Английский разговорный словарь (основной) - apropos

ˈæprəpəu adj. & adv. --adj. 1 to the point or purpose; appropriate (his comment was apropos). 2 colloq. (often foll. by of) in respect of; concerning (apropos the meeting; apropos of the talk). --adv. 1 appropriately (spoke apropos). 2 (absol.) by the way; incidentally ( apropos, she's not going). [F å propos f. å to + propos PURPOSE]