waterthrush(redirected from waterthrushes)
Either of two brownish migratory warblers (Parkesia noveboracensis or P. motacilla) that breed in North America and are usually found near streams, ponds, or bogs.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.