v I. to sting, bite, smart; II. to pique (1. to arouse, stir up; 2. to offend);
piccar se to take offense;
le vino se picca the wine turns acid or sour;
piccar se de to pride oneself on, pique oneself on or upon;
piccar (super le inimico) [Aeronaut.] to dive (down on the enemy)