Adjective 4th has 1 sense

1. fourth, 4th, quaternary - coming next after the third and just before the fifth in position or time or degree or magnitude; "the quaternary period of geologic time extends from the end of the tertiary period to the present"
   Antonym: cardinal (indirect, via ordinal)
   

4th

Part of Speech: Adjective

Definition: Indicating something in position number four in a sequence.

Example Sentences:

• The event will take place on the 4th of July.
• She finished in 4th place in the race.

4th

Part of Speech: Noun

Definition: The person or thing in the fourth position.

Example Sentences:

• He is always the one to finish in 4th place.
• This book is a sequel, so it is best to read the 3rd before the 4th.

4th

Part of Speech: Adverb

Definition: In fourth place.

Example Sentences:

• She crossed the finish line 4th in the race.
• They came 4th in the talent show.

4th

Part of Speech: Abbreviation

Definition: Abbreviation for "fourth."

Example Sentences:

• The park is located on 4th Street.
• She finished her 4th glass of water.