receipt Look up receipt at Dictionary.com
late 14c., "statement of ingredients in a potion or medicine," from Anglo-Fr. or O.N.Fr. receite "receipt, recipe" (1304), altered (by influence of receit "he receives," from V.L. *recipit) from O.Fr. recete, from L. recepta "received," fem. pp. of recipere (see receive). Meaning "written acknowledgment of money or goods received" is from c.1600.