rem

[ rem ]

/ rɛm /

noun Nucleonics.

the quantity of ionizing radiation whose biological effect is equal to that produced by one roentgen of x-rays.

Origin of rem

1945–50; r(oentgen)e(quivalent in)m(an)

Words nearby rem

reluctate, reluctivity, relume, relumine, rely, rem, remain, remainder, remainderman, remains, Remak

Definition for rem (2 of 2)

REM

[ rem ]

/ rɛm /

noun

rapid eye movement.

Origin of REM

First recorded in 1955–60

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for rem

For instance, in active REM sleep, breathing and pulse may be irregular, and small muscular twitches are common.
The Tracker That Might Actually Help You Sleep Better|DailyBurn|October 17, 2014|DAILY BEAST
My scores for light, deep, and REM sleep were well within normal, but I still felt sleepy in the morning.
How I Finally Got to the Bottom of My Insomnia|Gregory Ferenstein|June 26, 2014|DAILY BEAST
It is the only popular consumer technology to measure both REM (which restores the mind) and deep sleep (which restores the body).
How I Finally Got to the Bottom of My Insomnia|Gregory Ferenstein|June 26, 2014|DAILY BEAST
But I suppose a kind of longstanding love of specific bands would be Radiohead, Wilco, Neil Young, Tom Waits, REM.
Toni Collette on ‘The Realistic Joneses,’‘Lucky Them,’ and Crying in ‘The Sixth Sense’|Melissa Leon|June 1, 2014|DAILY BEAST

The most recent service opened with the REM song “Everybody Hurts.”
Atheist Ex-Pastor Jerry DeWitt’s Mission to Red America|David Masciotra|November 17, 2013|DAILY BEAST
The same writer very justly remarks that the Scriptural and Talmudical accounts of the Rem have one decided distinction.
Bible Animals;|J. G. Wood
"Rem acu tetigisti, my dear," said my father, borrowing Cicero's pun on the occasion.
Blackwood's Edinburgh Magazine, Volume 65, No. 399, January 1849|Various
Sermnem erum ex servs nus excpit; rem ad cnsuls dtulit.20 Datae15 ad Tarquinium ltterae manifstum facinus fcrunt.
Selections from Viri Romae|Charles Franois L'Homond
In admiralty proceedings in rem, bail is often required for procuring the release of arrested ships or cargo.
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2|Various
"'Rem acu tetigisti,' my dear," said my father, borrowing Cicero's pun on the occasion.
The Caxtons, Complete|Edward Bulwer-Lytton

British Dictionary definitions for rem (1 of 2)

REM¹

abbreviation for

rapid eye movement

British Dictionary definitions for rem (2 of 2)

REM²

rem

/ (rɛm) /

n acronym for

roentgen equivalent man

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for rem

rem

An acronym for roentgen equivalent man. A unit of absorbed doses of radiation.

notes for rem

A normal medical x-ray delivers about 0.02 rem; a fatal dose of radiation is several thousand rem.

Medical definitions for rem (1 of 2)

rem

[ rĕm ]

n.

The amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays.

Medical definitions for rem (2 of 2)

REM

abbr.

rapid eye movement

Scientific definitions for rem

rem

[ rĕm ]

The amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays. The rem has been replaced in most scientific contexts by the sievert.

单词	rem
释义	rem [ rem ] / rɛm / noun Nucleonics. the quantity of ionizing radiation whose biological effect is equal to that produced by one roentgen of x-rays. Origin of rem 1945–50; r(oentgen)e(quivalent in)m(an) Words nearby rem reluctate, reluctivity, relume, relumine, rely, rem, remain, remainder, remainderman, remains, Remak Definition for rem (2 of 2) REM [ rem ] / rɛm / noun rapid eye movement. Origin of REM First recorded in 1955–60 Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for rem For instance, in active REM sleep, breathing and pulse may be irregular, and small muscular twitches are common. The Tracker That Might Actually Help You Sleep Better\|DailyBurn\|October 17, 2014\|DAILY BEAST My scores for light, deep, and REM sleep were well within normal, but I still felt sleepy in the morning. How I Finally Got to the Bottom of My Insomnia\|Gregory Ferenstein\|June 26, 2014\|DAILY BEAST It is the only popular consumer technology to measure both REM (which restores the mind) and deep sleep (which restores the body). How I Finally Got to the Bottom of My Insomnia\|Gregory Ferenstein\|June 26, 2014\|DAILY BEAST But I suppose a kind of longstanding love of specific bands would be Radiohead, Wilco, Neil Young, Tom Waits, REM. Toni Collette on ‘The Realistic Joneses,’‘Lucky Them,’ and Crying in ‘The Sixth Sense’\|Melissa Leon\|June 1, 2014\|DAILY BEAST The most recent service opened with the REM song “Everybody Hurts.” Atheist Ex-Pastor Jerry DeWitt’s Mission to Red America\|David Masciotra\|November 17, 2013\|DAILY BEAST The same writer very justly remarks that the Scriptural and Talmudical accounts of the Rem have one decided distinction. Bible Animals;\|J. G. Wood "Rem acu tetigisti, my dear," said my father, borrowing Cicero's pun on the occasion. Blackwood's Edinburgh Magazine, Volume 65, No. 399, January 1849\|Various Sermnem erum ex servs nus excpit; rem ad cnsuls dtulit.20 Datae15 ad Tarquinium ltterae manifstum facinus fcrunt. Selections from Viri Romae\|Charles Franois L'Homond In admiralty proceedings in rem, bail is often required for procuring the release of arrested ships or cargo. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2\|Various "'Rem acu tetigisti,' my dear," said my father, borrowing Cicero's pun on the occasion. The Caxtons, Complete\|Edward Bulwer-Lytton British Dictionary definitions for rem (1 of 2) REM¹ abbreviation for rapid eye movement British Dictionary definitions for rem (2 of 2) REM² rem / (rɛm) / n acronym for roentgen equivalent man Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Cultural definitions for rem rem An acronym for roentgen equivalent man. A unit of absorbed doses of radiation. notes for rem A normal medical x-ray delivers about 0.02 rem; a fatal dose of radiation is several thousand rem. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for rem (1 of 2) rem [ rĕm ] n. The amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays. Medical definitions for rem (2 of 2) REM abbr. rapid eye movement The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for rem rem [ rĕm ] The amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays. The rem has been replaced in most scientific contexts by the sievert. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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