[ led-id ]
/ ˈlɛd ɪd /


(of gasoline) containing tetraethyllead.


Discover The Influence Of Portuguese On English Via This Quiz!
We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. Do you know what they mean?
Question 1 of 11
Which of the following bird names traces its immediate origin to Portuguese?

Origin of leaded

First recorded in 1935–40; lead2 + -ed3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for leaded

British Dictionary definitions for leaded

/ (ˈlɛdɪd) /


(of windows) composed of small panes of glass held in place by thin grooved strips of leadleaded lights
(of petrol) containing tetraethyl lead in order to improve combustion
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