Definition of arboretum in English:


See synonyms for arboretum on

Translate arboretum into Spanish

nounplural noun arboretums, plural noun arboreta/-ˈrētə/

  • A botanical garden devoted to trees.

    ‘The Center for Plant Conservation, housed at the Missouri Botanical Garden, has organized a network of arboreta that keep endangered plants from across the United States.’
    • ‘At the northeast corner of the arboretum is the wooden Tree House.’
    • ‘It is one of the first trees in the arboretum to come into leaf and flowers prolifically with large creamy/pink blossoms in spring.’
    • ‘This text was assembled by two botanists at the Morris Arboretum, the official arboretum of the Commonwealth of Pennsylvania.’
    • ‘Founded in 1984, the Center is supported by a consortium of 29 botanical gardens and arboreta throughout the United States.’
    • ‘By being very ‘kid friendly,’ many botanical gardens and arboretums are attracting a wider array of visitors, thanks to the addition of gardens designed especially for children.’
    • ‘Before you buy, take advantage of the abundant references on gardening at local libraries, universities, arboretums, parks where trees are identified, native plant and gardening clubs, and nurseries.’
    • ‘Since that time a botanical garden and an arboretum for native and endangered Hawaiian plants have been established in Waimea Valley.’
    • ‘Visit native plant nurseries and local botanical gardens and arboreta to learn which ones best fit your site.’
    • ‘Like aquaria, arboreta and botanical gardens do not always include historical treatments, but some do and many should.’
    • ‘The oxygen sensor was inserted through the bark side in the same way as for the trees in the arboretum.’
    • ‘Observing different shrubs in a nearby arboretum, nursery, or on neighboring land can be helpful in making your choices.’
    • ‘For the millennium the hotel planted 600 trees to create an arboretum.’
    • ‘‘There were all the signs of it being a spectacular autumn but if you look around the arboretum a lot of trees are still green,’ he said.’
    • ‘During this period, Corona planted a new arboretum and created the bog garden and a walk was completed from the lodge to the house.’
    • ‘More than a thousand conkers had been harvested from the arboretum's 102 horse chestnut trees for use in a variety of games.’
    • ‘Partners - include other herbaria, museums, arboreta, and/or botanic gardens’
    • ‘Each year, millions of people visit participating gardens and arboreta where they can view and learn about native plant resources that most will probably never see in the wild.’
    • ‘The tree photographed here, a fine old weeping variety, is among the five dozen kinds of flowering cherries in the arboretum's collection.’
    • ‘Each year more than 500,000 visitors from all parts of the world visit the 9,000 different kinds of plants growing at the arboretum.’



/ˌärbəˈrēdəm/ /ˌɑrbəˈridəm/


Early 19th century from Latin, ‘a place with trees’, from arbor ‘tree’.