more power to your elbow UK /mɔː ˈpaʊə tʊ jə ˈɛlbəʊ/US /mɔɹ ˈpaʊɚ tʊ jɚ ˈɛlboʊ/ exclamation1 •(UK) Used to express admiration of a person coupled with wishes for their continued success in an endeavour of their own choosing: all the best; good luck.Naturally the forms of traction occupy Mr. [Geoffrey] Freeman Allen much of his time and he sits on no fence here; he is an "electrifier", with good reasons advanced—more power to his elbow. — 1959
