cork (v.) Look up cork at Dictionary.com
1570s, "to put a cork sole on a shoe," from cork (n.)). Meaning "to stop with a cork" is from 1640s. Related: Corked; corking.
Cork Look up Cork at Dictionary.com
place in Ireland, Englished from Irish Corcaigh, from corcach "marsh."
cork (n.) Look up cork at Dictionary.com
c. 1300, from Spanish alcorque "cork sole," probably from earlier Spanish corcho, from Latin quercus "oak" (see Quercus) or cortex (genitive corticis) "bark" (see corium).