Th
Save This Word!
Symbol, Chemistry.
thorium.
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…
Other definitions for Th (2 of 6)
-th1
a suffix forming nouns of action (birth) or abstract nouns denoting quality or condition (depth; length; warmth).
Origin of -th
1Middle English -th(e), Old English -thu, -tho, -th (variant -t after a velar, f, or s); cognate with Gothic -itha,Latin -tus,Greek -tos
Other definitions for Th (3 of 6)
-th2
a suffix used in the formation of ordinal numbers (fourth, tenth), in some cases, added to altered stems of the cardinal (fifth; twelfth).
Origin of -th
2Middle English -the, -te,Old English -tha, -the (variant -ta after f or s); cognate with Old Norse -thi, -di,Latin -tus,Greek -tos;see -eth2
Other definitions for Th (4 of 6)
Other definitions for Th (5 of 6)
Th.
abbreviation
Thursday.
Other definitions for Th (6 of 6)
T.H.
abbreviation
Territory of Hawaii.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use Th in a sentence
British Dictionary definitions for Th (1 of 4)
th
the internet domain name for
Thailand
British Dictionary definitions for Th (2 of 4)
Th
the chemical symbol for
thorium
British Dictionary definitions for Th (3 of 4)
-th1
suffix forming nouns
(from verbs) indicating an action or its consequencegrowth
(from adjectives) indicating a qualitywidth
Word Origin for -th
from Old English -thu, -tho
British Dictionary definitions for Th (4 of 4)
-th2
-eth
suffix
forming ordinal numbersfourth; thousandth
Word Origin for -th
from Old English -(o) tha, -(o) the
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
Scientific definitions for Th
Th
The symbol for thorium.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.