a current of water below the surface and flowing in a direction contrary to the water on the surface.

Origin of underset

First recorded in 1500–10; under- + set

Synonyms for underset

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for underset

Historical Examples of underset

  • (a) In gingham or figures cotton, make an underset patch of a square hole, matching the goods.

    Textiles and Clothing

    Kate Heintz Watson

  • A paunchy boss with underset jaw and overhanging upper lip was profanely urging his helpers back to their jobs.

    The Landloper

    Holman Day

British Dictionary definitions for underset



an ocean undercurrent
an underlying vein of ore

verb -sets, -setting or -set

(tr) to support from underneath
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