deer

deer — noun

1. A wild animal that lives in forests and fields, with long thin legs and a short

1.nounA2
Definition

A wild animal that lives in forests and fields, with long thin legs and a short tail. Male deer grow antlers: hard branches on top of the head that fall off and grow back every year.

Example

Darius spotted three deer grazing in the field behind his uncle's farmhouse.

collocation: spot deer / deer grazing

Jisoo slowed her car when a deer suddenly appeared in the headlights.

common scenario: deer frozen in headlights

Common collocations
  • herd of deer
  • deer park
  • deer population
  • red deer
  • roe deer
  • deer hunting season
Synonyms
  • doe

    a female deer — used especially when talking about the mother of a fawn

  • stag

    an adult male deer with large antlers — more formal or literary term

  • fawn

    a young deer in its first year — not interchangeable with adult deer

Grammar Patterns

deer

a deer

three deer

deer + verb

Usage Note

Deer is both singular and plural — the form never changes: one deer, three deer, a herd of deer. Never add -s for the plural.

Common Mistakes

I saw three deers in the forest.
I saw three deer in the forest.
Deer has the same form for singular and plural.
The dear ran across the road.
The deer ran across the road.
Dear means 'loved' or 'expensive'; deer is the animal.
Idioms

like a deer caught in the headlights

idiom

To be so surprised or frightened by something that you cannot move or think clearly — like a deer that freezes when a car's bright lights shine on it at night.

When the teacher asked Ife a question she had not prepared for, she stood there like a deer caught in the headlights.

Word family

  • fawn
    nounB1
  • doe
    nounB2
  • stag
    nounB2
  • buck
    nounB2
  • antler
    nounB2
  • venison
    nounC1

Synonym discussion

Sense: noun/1

All four are members of the deer family (Cervidae), but they differ in size, habitat, and antler shape. Deer is the general term for the smaller species found in forests and fields worldwide. Elk (also called wapiti) are much larger than deer and live in North America and East Asia; they have large, spreading antlers. Moose are the biggest of the group, with long legs, a humped back, and broad, flat antlers; they are found in northern forests across North America, Europe, and Asia. Reindeer (called caribou in North America) live in Arctic and subarctic regions; both males and females grow antlers, unlike other deer species. If you see a graceful, medium-sized animal in a European woodland, it is probably a deer. If you see a huge animal with flat antlers in Canada, it is a moose.

deer ↗elkmoosereindeer

Common collocations

Nouns

  • deer population
  • deer species
  • deer meat
  • deer hunt
  • deer park

Phrases

  • herd of deer
  • deer in the headlights
  • hunting season for deer

Prepositions

  • of deer
  • among deer

Etymology

Proto-GermanicOld EnglishMiddle EnglishModern English

From Old English dēor, which originally meant 'any four-legged animal' or 'wild beast' — not specifically the animal we now call a deer. This broader meaning survives in the German word Tier ('animal'). Over time, the English word narrowed to refer only to the antlered forest animal, while other animals took names like 'cattle' (from a different Old French root).