'Longlegs' definitions:

Definition of 'longlegs'

From: WordNet
noun
Long-legged three-toed black-and-white wading bird of inland ponds and marshes or brackish lagoons [syn: stilt, stiltbird, longlegs, long-legs, stilt plover, Himantopus stilt]

Definition of 'Longlegs'

From: GCIDE