concha (Col, Hond, Méx): desvergüenza, indolencia, descargo
concha (Pan): osadía, atrevimiento, desfachatez
concha (Hond): cáscara de la fruta y la verdura
concha (de meluscos): shell
hacer concha (Méx): to become hardened or toughened
meterse en su concha: to retreat into one´s shell
concha nácar (Méx): mother-of-pearl
concha de perla (Chile): mother-of-pearl
gafas de concha: tortoiseshell glasses
concha (teatro): prompt box
concha de mango (Ven): trick question
concha (Mex - dep): protection box, box
