perish (v.) Look up perish at Dictionary.com
mid-13c., from periss- present participle stem of Old French perir "perish, be lost, be shipwrecked" (12c.), from Latin perire "to be lost, perish," literally "to go through," from per- "through, completely, to destruction" (see per) + ire "to go" (see ion). Related: Perished; perishing.