giganticide noun2 •The killing of a giant.As they scarce make a capital crime of infanticide, / There can't be any harm in a little giganticide. — 1864 •One who kills a giant.[…] tore through the briers, and plunged through the punk of trees older than history, now rotting where they fell, slain by Time the Giganticide. — 1863 formsgiganticides