Etymology: Middle English, to divide, separate, from Old English scēadan; akin to Old High German skeidan to separate, Latin scindere to split, cleave, Greek schizein to split
Date: before 12th century
transitive verb1chiefly dialect: to set apart :segregate 2: to cause to be dispersed without penetrating <duck's plumage sheds water> 3 a: to cause (blood) to flow by cutting or wounding b: to pour forth in drops <shed tears>c: to give off or out <sheds some light on the subject> 4: to give off, discharge, or expel from the body of a plant or animal: as a: to eject, slough off, or lose as part of the normal processes of life <a caterpillar shedding its skin><a cat shedding hair><a deciduous tree sheds its leaves in the fall>b: to discharge usually gradually especially as part of a pathological process <shed a virus in the feces> 5: to rid oneself of temporarily or permanently as superfluous or unwanted <shed her inhibitions><the company shed 100 jobs>intransitive verb1: to pour out :spill 2: to become dispersed :scatter 3: to cast off some natural covering (as fur or skin) <the cat is shedding>