Полный русско-английский словарь
кстати
Нареч. to the point (or purpose); opportune(ly), in the nick of time; apropos; besides, too, as well; incidentally, by the way быть кстати — come in handy кстати и некстати — in (season) and out of season, whether appropriately or not нареч. 1. (уместно) to the point; очень ~ very much to the point; это очень ~! that is just what was wanted!; itĺl come very handy!; это случилось очень ~ it came in the very nick of time; 2. (заодно) while one is about it; когда пойдёте гулять, ~ зайдите к нему while youŕe 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?