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Promethazine vs Undefined - What's the difference?

promethazine | undefined |

As a noun promethazine

is a first-generation h1 receptor antagonist, antihistamine and antiemetic medication with strong sedative effects.

As an adjective undefined is

lacking a definition or value.

promethazine

English

Noun

(-) (wikipedia promethazine)
  • A first-generation H1 receptor antagonist, antihistamine and antiemetic medication with strong sedative effects.

    • undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined