petiolate (petiolat)

[= F. pétiolé = Sp. Pg.peciolado = It. picciuolato, very narrow and has parallel sides, suddenly enlarging to the body of the wing, as in the genus Agrion and its allies. - Petiolate wing-cell, a wing-cell greatly constricted at one end, where it adjoins another cell. petiolated (pet'i-o-lā-ted), a. [