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grannom

British  
/ ˈɡrænəm /

noun

  1. a widespread caddis fly, Brachycentrus subnubilus, the larvae of which attach their cases to vegetation under running water and are esteemed as a bait by anglers

"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 grannom

C18: altered from green tail

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.

The wings are of a yellow ochre colour, barred with brown, the body is covered with short hairs of a light fawn colour, and the fly is about the same size as, or a little larger than, the Grannom.

From Project Gutenberg

There are several cases in which the May-fly has been successfully introduced, and also the Grannom.

From Project Gutenberg

The date may be given as 1877, and the fire was kindled by being on the river one April day, and witnessing one of those marvellous rises of grannom that might once be relied upon every season on the Test.

From Project Gutenberg

Just as clouds of Mayfly would greet you on the railway platforms between Reading and Hungerford, flying into the open windows, clinging to the lamp-posts and seats, so at Houghton and Stockbridge the shucks of the grannom would drift into eddies and collect almost as solid as a weed-bed.

From Project Gutenberg

From the swaddling clothes of the risen grannom, cast thus upon the surface of the water by the insect made perfect, Halford turned to the artificial imitations then in use.

From Project Gutenberg