Word Study
arum
CIDE DICTIONARY
arum, n. [L. arum, aros, Gr. .].
A genus of plants found in central Europe and about the Mediterranean, having flowers on a spadix inclosed in a spathe. The cuckoopint of the English is an example. [1913 Webster]
" The American “Jack in the pulpit” is now separated from the genus Arum ." [1913 Webster]
"Our common arums -- the lords and ladies of village children." [1913 Webster]
OXFORD DICTIONARY
arum, n. any plant of the genus Arum, usu. stemless with arrow-shaped leaves, e.g. lords and ladies.
Idiom
arum lily a tall lily-like plant, Zantedeschia aethiopica, with white spathe and spadix.
Etymology
L f. Gk aron
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