1. mus. quintet (a group or a composition for such a group). 2. (a) five (in a suit of playing cards). 3. domino inscribed with five dots. 4. five-line stanza (of poetry). 5. (something) which has five units attached to it: beşli şamdan five-branched candelabrum. –– yıldız pentacle, pentagram, pentalpha, pentangle.