What is the meaning of Deer?

A ruminant mammal with antlers and hooves of the family Cervidae, or one of several similar animals from related families of the order Artiodactyla.

One of the smaller animals of this family, distinguished from a moose or elk

The meat of such an animal; venison.

Any animal, especially a quadrupedal mammal as opposed to a bird, fish, etc.

inflection of deren:

  1. first-person singular present indicative
  2. imperative

first-person singular present indicative

imperative

you (plural)

stressed dative of du.

horse

pet

beast, animal

there

Source: wiktionary.org