Groom /(?)/

Groom

n.
  1. A boy or young man; a waiter; a servant; especially, a man or boy who has charge of horses, or the stable.
  2. One of several officers of the English royal household, chiefly in the lord chamberlain's department; as, the groom of the chamber; the groom of the stole.
  3. A man recently married, or about to be married; a bridegroom.

Phrases & Compounds
Groom porter
formerly an officer in the English royal household, who attended to the furnishing of the king's lodgings and had certain privileges.

Groom

v. i.

imp. & p. p. Groomed; p. pr. & vb. n. Grooming

  1. To tend or care for, or to curry or clean, as a, horse.