Rem Definition

rĕm
rems
noun
A basic unit used to measure the amount of biological damage caused by various types of ionizing radiation, equal to the dose that produces the same amount of damage in human tissue as one roentgen of X-rays or gamma rays (0.01 sievert)
Webster's New World
A unit for measuring absorbed doses of radiation, equivalent to one roentgen of x-rays or gamma rays.
American Heritage Medicine
The periodic, rapid, jerky movement of the eyeballs under closed lids during stages of sleep associated with intense dreaming.
Webster's New World

(computing) A remark; a programming language statement used for documentation (in BASIC for example); also used in DOS batch files.

Wiktionary

Remaining time: In music, the time remaining in a track.

Wiktionary
Synonyms:
abbreviation

(knitting) Remaining.

Wiktionary

Other Word Forms of Rem

Noun

Singular:
rem
Plural:
rems

Origin of Rem

  • From the initial letters of rapid eye movement.

    From Wiktionary

  • Abbreviation of Roentgen equivalent in man.

    From Wiktionary

  • r(oentgen) e(quivalent in) m(an)

    From American Heritage Dictionary of the English Language, 5th Edition

  • Shortened from rare earth metal.

    From Wiktionary

  • r(apid) e(ye) m(ovement)

    From American Heritage Dictionary of the English Language, 5th Edition

  • Shortened from remaining.

    From Wiktionary

  • Shortened from remark.

    From Wiktionary

  • Shortening.

    From Wiktionary

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