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arboretum

C2
noun

Pronunciation

UK

  • /ˈɑːbɔːrˌɛtəm/

US

  • /ˌɑrbərˈitəm/

Description

Imagine a place dedicated entirely to trees—not just any trees, but a carefully curated collection from around the world. That's an arboretum! It is more than just a forest; it's a living museum where botanists study plants and visitors can wander among beautiful, diverse species. Think of it as a peaceful escape filled with leafy wonders. You might visit an arboretum to learn about different tree types or simply enjoy the tranquility of nature.

The word comes from the Latin arbor, meaning "tree," and -etum, a suffix denoting a place. So literally, an arboretum is "a place of trees." While general botanical gardens display a variety of plants, including flowers and herbs, an arboretum focuses primarily on woody plants—specifically trees and shrubs. You'll often find arboreta associated with universities, parks, or as standalone attractions.

Examples

  1. 1

    Garden visit

    We spent the afternoon walking through the arboretum and reading the labels on the different trees.

    • Meaning

      arboretum

      a garden or park where many kinds of trees are grown

  2. 2

    University

    The university arboretum is used for botany classes and conservation projects.

  3. 3

    Autumn photography

    In autumn, the arboretum gets crowded with photographers when the leaves start to change.

Forms and spellings

3 forms open this card.

Main spelling

  • arboretumnoun

Forms

  • arboretumspluralnoun
  • arboretapluralnoun