plural of giant-killing

(informal) Synonym of Kraken (Norse sea monster) / (informal) Synonym of Cthulhu (Lovecraftian horror monster) / Haliphron atlanticus (giant Atlantic octopus) / Enteroctopus spp.

A flowering plant (Petasites japonicus), native to Asia.

(historical) A kind of dynamite.

Any plant in the genus Agastache, aromatic herbs in the mint family.

plural of giant hyssop

A species of clinid, Heterostichus rostratus.

Caranx ignobilis

Arundo donax, usually called giant reed, of the Mediterranean and vicinity. / Arundinaria gigantea (rivercane), of the southeastern US.

Arundo donax, native to the Mediterranean.