73

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Definition
  1. Adjective: Being three more than seventy; the number seventy-three.
Usage

  • As a determiner or quantifier: Used to indicate the exact quantity of seventy-three items or units.

    • There are 73 students in the graduating class.
    • She collected 73 different species of butterflies.

  • As a noun (representing the numeral itself): Used to refer to the number or figure 73.

    • The winning lottery number was 73.
    • Please turn to page 73 in your textbook.
Advanced Usage
  • In specific contexts: The number 73 can have special meanings in certain fields.
    • In amateur radio: "73" is a traditional telegraphic code meaning "best regards," used to end a conversation.
      • The operator signed off with "73."
    • In mathematics: It is known as the 21st prime number.
      • 73 is a prime number greater than 70.
Variants and Related Words
  • Seventy-three: The word form of the number.
    • He paid seventy-three dollars for the repair.
  • LXXIII: The Roman numeral for 73.
    • The year LXXIII corresponds to 73 AD.
Synonyms
  • LXXIII (Roman numeral equivalent).
  • Seventy-three (word form equivalent).
Related Phrases
  • "73s": In amateur radio, a pluralized, informal way of sending regards.
    • We exchanged 73s at the end of the contact.
Adjective
  1. being three more than seventy

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