The American Heritage® Dictionary of the English Language, 4th Edition
n. Any of various medium to large butterflies of the family Nymphalidae, found worldwide and characterized by vestigial forelegs and often brilliant coloring.
the GNU version of the Collaborative International Dictionary of English
n. Any butterfly of the family Nymphalidae, consisting of medium to large butterflies found worldwide, typically having brightly colored wings and much-reduced nonfunctional forelegs carried folded on the breast.
The Century Dictionary and Cyclopedia
Pertaining to the Nymphalidæ, or having their characters.
n. A nymphalid butterfly.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. medium to large butterflies found worldwide typically having brightly colored wings and much-reduced nonfunctional forelegs carried folded on the breast
Word Usage
"In the nymphalid butterflies, the pupa is often called a 'chrysalis' on account of the golden hue displayed by the cuticle, and the term"