(archaic) second-person singular simple present form of perch

plural of perchery

(organic chemistry, especially in combination) Describing a derivative in which all hydrogen atoms have been replaced by chlorine

(entomology) A species of libellulid dragonfly, Diplacodes haematodes, of mainland Australia, New Guinea, Timor, Vanuatu, and New Caledonia; the males are bright red.

plural of chalky percher

(entomology) A species of libellulid dragonfly, Diplacodes trivialis, of Asia, Australia, and New Guinea.

(entomology) A species of small libellulid dragonfly, Nannodiplax rubra, of Australia and New Guinea.

plural of scarlet percher

plural of pygmy percher

plural of gutta percha