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lub

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abbreviation Mathematics.

least upper bound.

QUIZ

THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?

Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.

Question 1 of 7

In the UK, COTTON CANDY is more commonly known as…

TAKE THE QUIZ TO FIND OUT

Other definitions for lub (2 of 2)

lub.

abbreviation

lubricant.

lubricating.

lubrication.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use lub in a sentence

She couldn't larn, an' de Lord took her whar dey don't ask what you knows,—only dis: does you lub de Lord?
The Cromptons|Mary J. Holmes
Yes, massa doctor; me lub prayer much, but me lub money too.
Clergymen and Doctors|Anonymous
He has gone to the Ker-lub to make a meeting with Intandugaza and Umkoomata.
Poppy|Cynthia Stockley
But lub for a young masser and a young missus, sah--dat jest as nat'ral, as lub for ole masser and ole missus.
Miles Wallingford|James Fenimore Cooper

Lawd lub you, chile, Ah done seed so many guns an hosses an soljahs a-gwine by Ah dont tek no notice ob em no mo.
Secret Service|Cyrus Townsend Brady