Arboretums

Part of speech: noun

Definitions

1. A type of botanical garden where various trees and shrubs are grown for scientific and educational purposes
2. An area designated for the cultivation and study of diverse tree species, often featuring paths for public enjoyment
3. A specialized garden focused on conserving and displaying a wide range of woody plants, serving as a resource for research and public education

Etymology: "Arboretums" is the plural of "arboretum," a noun borrowed from Latin "arborētum," meaning a place where trees grow or a plantation of trees. The Latin word is built from "arbor," "tree," which also gave English words like arboreal, meaning relating to trees, and arbour, a shaded garden structure of trees or climbing plants. The plural follows the English pattern of adding "s" to a noun ending in "-um" that has been fully absorbed into English. Many learned speakers prefer the Latin plural "arboreta," but "arboretums" is equally standard in modern dictionaries and everyday use.

Synonyms: botanical gardens, tree gardens, plant collections, parks, greenhouses