wellie

or wel·ly

[wel-ee]

noun, plural wel·lies. Chiefly British Informal.

Usually wellies. Wellington boot.

welly

[wel-ee]

noun, plural wel·lies.

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

British Dictionary definitions for wellies

wellies

pl n

British informal Wellington boots

welly

noun

Also called: welly boot plural -lies informal a Wellington boot
slang energy, concentration, or commitment (esp in the phrase give it some welly)
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