Usn

name, noun

name, noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    Initialism of update sequence number. abbreviation, alt-of, initialism
  2. 2
    the navy of the United States of America; the agency that maintains and trains and equips combat-ready naval forces wordnet
Proper Noun
  1. 1
    Initialism of United States Navy. US, abbreviation, alt-of, initialism

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.