КСТАТИ

нареч. 1. (уместно) to the point; очень ~ very much to the point; это очень ~! that is just what was wanted!; it`ll come very handy!; это случилось очень ~ it came in the very nick of time; 2. (заодно) while one is about it; когда пойдете гулять, ~ зайдите к нему while you`re taking your walk, you might as well drop in and see him; 3. в знач. вводн. сл. (между прочим) by the by, by the way; incidentally; ~, где он сейчас? by the way, where is he?