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black-eyed Susan

American  

noun

  1. any of a number of composite plants having daisylike flowers with a dark center disk and usually yellow ray flowers, especially Rudbeckia hirta: the state flower of Maryland.


black-eyed Susan British  

noun

  1. any of several North American plants of the genus Rudbeckia , esp R. hirta , having flower heads of orange-yellow rays and brown-black centres: family Asteraceae (composites)

  2. a climbing plant, Thunbergia alata , native to tropical Africa but widely naturalized elsewhere, having yellow flowers with purple centres, grown as a greenhouse annual

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of black-eyed Susan

An Americanism dating back to 1890–95

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Footage of giant yellow black-eyed Susan flowers beams onto the wall from one projector, intersecting with video of swaying plants from another.

From Los Angeles Times May 27, 2026

It is one of the region's largest oaks and a vital ecosystem for rare lichens like the black-eyed Susan.

From BBC Mar. 19, 2025

The black-eyed Susan and other rudbeckias and various goldenrods can also be treated this way, Matt Bright says.

From Seattle Times Oct. 18, 2021

In the Beacon Heights area of Prince George’s, a mosaic of colorful tiles will have Maryland’s state flower, the black-eyed Susan, woven throughout.

From Washington Post Jun. 22, 2019

The man made an extremely rude hand gesture at the black-eyed Susan vines covering one wall.

From "The House of the Scorpion" by Nancy Farmer

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