The American Heritage® Dictionary of the English Language, 4th Edition
n. An alpine plant (Leontopodium alpinum), native to Europe and having leaves covered with whitish down and small flower heads surrounded by conspicuous whitish bracts.
n. A European perennial alpine plant, Leontopodium alpinum, with downy leaves and small white flower heads in a dense cluster.
the GNU version of the Collaborative International Dictionary of English
n. A little, perennial, white, woolly plant (Leontopodium alpinum), growing at high elevations in the Alps. It is the national flower of Austria.
The Century Dictionary and Cyclopedia
n. The Leontopodium alpinum (Gnaphalium Leontopodium) of the Alps and Pyrenees, a plant much sought for by travelers in Switzerland, where it grows at a great altitude in situations difficult of access.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. alpine perennial plant native to Europe having leaves covered with whitish down and small flower heads held in stars of glistening whitish bracts
Word Usage
"Jinny, dear, you don't know how hard it is to crowd 'edelweiss' into one syllable until you've tried."