service (n.) Look up service at Dictionary.com
c.1100, "celebration of public worship," from O.Fr. servise, from L. servitium "slavery, servitude," from servus "slave" (see serve). Meaning "act of serving" is attested from 1230. Sense of "duty of a military man" first recorded 1580s, hence "the military as an occupation" (1706). Meaning "the furniture of the table" (tea service, etc.) is from mid-15c. Serving "a helping of food" is from 1769. Serviceable "ready to serve" is from early 14c.
Edgar: I know thee well: a serviceable villain,
As duteous to the vices of thy mistress
As badness would desire.
"King Lear," Act IV, Scene vi
service (v.) Look up service at Dictionary.com
1893, "to provide with service," from service (n.). Meaning "perform work on" first recorded 1926.