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Mr vs Oh - What's the difference?

mr | oh |

As nouns the difference between mr and oh

is that mr is pyramid while oh is uh (expression of uncertainty).

As a verb mr

is to love.

mr

Translingual

(Mr) (relative molecular mass)

Symbol

M r
  • The relative molecular mass of a molecule.
    • Translingual symbols ----

    oh

    English

    Abbreviation

    (Abbreviation) (head)
  • (US) Ohio, a state of the United States of America.
  • (organic chemistry) Symbol for a hydroxyl, or alcohol, functional group.
  • (inorganic chemistry) Symbol for a hydroxide radical, or hydroxyl group.
  • (US, army, aviation) Prefix code for observation helicopter designations.
  • (Internet slang) Other half, i.e., husband, wife, partner, etc.