Other forms: elms
An elm is a tall hedgerow tree, once common before disease. A great elm, elm hedgerows, the elms are gone.
Dutch elm disease killed tens of millions of British trees from the 1970s, carried by a beetle, and it changed the look of the countryside within a decade. Young elms still grow from old roots and die when they reach the size the beetle prefers.
1nounelmA tall broad-leaved hedgerow tree.
“An old elm stood at the corner of the field.”
elm is a tree.
Old English elm names the tree, from a Germanic root going back to Proto-Indo-European. Latin ulmus is a relative.
Proto-Indo-European
*h₁élem — mountain elm
Proto-Germanic
*elmaz
Proto-West Germanic
*elm
Old English
elm
Middle English
elme
English, today
elm
From Middle English elme, elm, from Old English elm, from Proto-West Germanic elm, from Proto-Germanic elmaz, from Proto-Indo-European h₁élem (“mountain elm”). See also dialectal Low German Elm, dialectal German Ilm, archaic German Ilme, Norwegian - and Swedish alm; also Irish leamh, Latin ulmus, Albanian ulzë (“maple”).
Etymology from Wiktionary, CC BY-SA