ENGLISH
REFERENCE

tree

n. countable
A1 Beginner Oxford US //ˈtɹi// UK //tɹˈiː// tree General-service Slang

n. a tall plant with a thick wooden trunk and many branches and leaves. Most trees live for a very long time.

n. a perennial woody plant typically having a single self-supporting stem or trunk and numerous secondary branches. In mathematics and computing, it refers to a branching data structure or graph with no cycles.


SIMPLE

The children are playing under the big oak tree.

CONTEXTUAL

We decided to plant a fruit tree in the backyard to provide some natural shade during the summer.

COMPLEX

The ancient redwood tree stood as a silent witness to centuries of environmental change, its massive trunk supporting a complex ecosystem within its upper canopy.

Synonyms
Usage

Commonly used with the preposition 'in' (birds in a tree) rather than 'on' when referring to things within the branches.

Idioms11 entries

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