tétragone

== French == === Etymology === From tétra- +‎ -gone. === Pronunciation === === Noun === tétragone m (plural tétragones) tetragon === Adjective === tétragone (plural tétragones) tetragonal === Further reading === “tétragone”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012