An attendant, assistant or follower.
One who has received the highest of the four minor orders in the Catholic Church, being ordained to carry the wine, water and lights at Mass.
An altar server.
A person who behaves in a servile manner, such as a sycophantic employee or a fawning lover.
A small toy dog, kept as household pet, whose light weight and companionable temperament make it both suited and disposed to spend time resting in the comfort of its master's lap; a dog bred to behave in this manner.