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• Th
  Th

  thorium.
• -th
  -th

  a suffix forming nouns of action (birth ) or abstract nouns denoting quality or condition (depth; length; warmth ).
• Th.
  Th.

  abbreviation

  Thursday.
• T.H.
  T.H.

  abbreviation

  Territory of Hawaii.
• th
  th

  abbreviation

  Thailand

Th

¹ American  

Symbol, Chemistry.

1. thorium.

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-th ² American  

1. a suffix forming nouns of action (birth ) or abstract nouns denoting quality or condition (depth; length; warmth ).

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-th ³ American  

1. a suffix used in the formation of ordinal numbers (fourth, tenth ), in some cases, added to altered stems of the cardinal (fifth; twelfth ).

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-th ⁴ American  

1. variant of -eth.

   doth.

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Th. ⁵ American  

abbreviation

1. Thursday.

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T.H. ⁶ American  

abbreviation

1. Territory of Hawaii.

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-th ¹ British  

suffix

1. (from verbs) indicating an action or its consequence

   growth

2. (from adjectives) indicating a quality

   width

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-th ² British  

suffix

1. forming ordinal numbers

   fourth

   thousandth

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Th ³ British  

symbol

1. thorium

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th ⁴ British  

abbreviation

1. Thailand

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Etymology

Origin of -th²

Middle English -th ( e ), Old English -thu, -tho, -th (variant -t after a velar, f, or s ); cognate with Gothic -itha, Latin -tus, Greek -tos

Origin of -th³

Middle English -the, -te, Old English -tha, -the (variant -ta after f or s ); cognate with Old Norse -thi, -di, Latin -tus, Greek -tos; see -eth ²

Example Sentences

Th political commentator, 36, and her husband Justin Griffin welcomed their first child together, a baby boy, late Tuesday evening, she announced.

From Los Angeles Times • Feb. 12, 2026

Th Anne Arundel County Police Department said motorists should anticipate heavy delays in Annapolis and Kent Island for an extended period of time.

From Seattle Times • Jan. 27, 2024

More delights await in the 30-film “Art House Horror” slate of genre classics spanning nearly a century, from the 1922 Swedish silent witchcraft pic “Häxan” and Carl Th.

From Los Angeles Times • Oct. 26, 2023

Th Israeli military did not confirm the death but said its troops came under attack overnight when two military vehicles stalled just outside the town of Beit Ummar, near the city of Hebron.

From Reuters • Nov. 29, 2022

Th e sound of the chenda mushroomed over the temple, accentuating the silence of the encompassing night.

From "The God of Small Things" by Arundhati Roy