WordReference Random House Learner's Dictionary of American English © 2026
Jr. or jr., an abbreviation of:
  1. Junior.

WordReference Random House Unabridged Dictionary of American English © 2026
Jr., 
    1. Journal.
    2. Junior.

jr., 
  1. junior.

'Jr.' also found in these entries (note: many are not synonyms or translations):

🗣️Forum discussions with the word(s) "Jr." in the title:


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