What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Proprietary vs Legacy - What's the difference?

proprietary | legacy |

As adjectives the difference between proprietary and legacy

is that proprietary is of or relating to property or ownership, as proprietary rights while legacy is of a computer system that has been in service for many years and that a business still relies upon, even though it is becoming expensive or difficult to maintain.

As nouns the difference between proprietary and legacy

is that proprietary is a proprietor or owner while legacy is money or property bequeathed to someone in a will.

proprietary

English

Adjective

(en adjective)
  • Of or relating to property or ownership, as proprietary rights .
  • Of or relating to the quality of being an owner, as the proprietary class .
  • Created or manufactured exclusively by the owner of intellectual property rights, as with a patent or trade secret.
  • The continuous profitability of the company is based on its many proprietary products.
  • *
  • Privately owned, as a proprietary lake .
  • (of a, person) Possessive, jealous, or territorial.
  • Noun

    (proprietaries)
  • A proprietor or owner.
  • (Fuller)
  • A body of proprietors, taken collectively.
  • A monk who had reserved goods and belongings to himself, notwithstanding his renunciation of all at the time of profession.
  • legacy

    English

    Noun

    (legacies)
  • (legal) money or property bequeathed to someone in a will
  • Something inherited from a predecessor; a heritage
  • left as his legacy an enduring spirit of respect for the environment.
  • The descendant of an alumnus
  • Because she was a legacy , her mother's sorority rushed her.

    Adjective

    (head)
  • (computing) of a computer system that has been in service for many years and that a business still relies upon, even though it is becoming expensive or difficult to maintain
  • left behind; old or no longer in active use
  • They expect it to take years to process and import all the legacy data.
    ''A legacy number or legacy identifier means a number no longer in use (for a document, for example)."