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Pronunciation change

Noun change

Singular
tuxedo

Plural
tuxedos or tuxedoes

 
Men wearing tuxedoes
  1. (countable) (US) A tuxedo is black jacket that men wear in formal occasions.
  2. (countable) A tuxedo is also the whole upper suit that includes this jacket, with a white shirt and a black bowtie.
    In official receptions men always wear tuxedoes.