Word.ws English Dictionary

MSER

MSER noun: an extended-release formulation of morphine sulfate.

Noun (1)

MSER (uncountable)

  1. An extended-release formulation of morphine sulfate.

Noun (2) capitalized: MSer

MSer (plural MSers)

  1. (informal) A person with multiple sclerosis.

Forms of MSER

pluralMSers

Origin of MSER

Initialism of morphine sulfate extended release.

From MS (“multiple sclerosis”) + -er.

Questions about MSER

What does MSER mean?
MSER means an extended-release formulation of morphine sulfate.
What part of speech is MSER?
MSER is a noun.
What is the plural of MSER?
The plural of MSER is MSers.

Words near MSER in the dictionary

  1. msec
  2. msec.
  3. msecs
  4. MSEd
  5. msemmen
  6. MSER
  7. MSers
  8. MSEs
  9. Mses.
  10. Mses. Right
  11. MSF

Source and license

Adapted from Wiktionary: MSER (page history and authors); MSer (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “MSER.” Word.ws, https://word.ws/mser. Based on Wiktionary, CC BY-SA 4.0.