What is the meaning of Deer?

A ruminant mammal with hooves and often antlers, of the family Cervidae, or one of several similar animals from related families of the order Artiodactyla, such as the musk deer or mouse deer.

Such a mammal that is in the family Cervidae.

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

The meat of such an animal, obtained through the process of hunting or from specialized deer farms; venison.

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

inflection of deren:

1. first-person singular present indicative
2. (in case of inversion) second-person singular present indicative
3. imperative

first-person singular present indicative

(in case of inversion) second-person singular present indicative

imperative

you (plural)

you (singular)

stressed dative of du

alternative form of der (“deer”)

horse

pet

beast, animal

there

Source: wiktionary.org