salary (n.)

late 13c., "compensation, payment," whether periodical, for regular service or for a specific service; from Anglo-French salarie, Old French salaire "wages, pay, reward," from Latin salarium "salary, stipend, pension," originally "salt-money, soldier's allowance for the purchase of salt," noun use of neuter of adjective salarius "pertaining to salt," from sal (genitive salis) "salt" (from PIE root *sal- "salt"). Japanese sarariman "male salaried worker," literally "salary-man," is from English.

salary (v.)

"to pay a regular salary to," late 15c., from salary (n.). Related: Salaried, which as an adjective in reference to positions originally was contrasted with honorary; lately with hourly.