The Clue
Quantity of radiation (3 letter answer)
The Answer
REM
Tags
Notes
The answer REM is seen frequently, appearing about once every 110 puzzles.
Related Clues
Ad ___
___ sleep
Ad ___ (pertinent)
Ad ___ (relevant)
Dream indicator
Dream inits.
Radiation dosage
Radiation measure
Radiation unit
Sleep acronym
Sleep phenom.
Sleep state
"Stand" band
Unit of radiation
"Automatic for the People" group
Band with the album "Monster"
Crucial sleep stage
"The One I Love" group
Part of a sleep cycle
Popular rock group
Post-retirement activity?
"Radio Song" group
Sleep phase, familiarly
Sleep phase, for short
Sleep-research abbr.
Sleep researcher's abbr.
Sleep stage: Abbr.
"Stand" band, 1989
Band with the 2008 album "Accelerate"
Group with the hit CD "Monster"
"Losing My Religion" band
"What's the Frequency, Kenneth?" group
Band with the 1994 #1 album "Monster"
It has you seeing things
"Losing My Religion" rock group
"Radio Free Europe" rock band
Definition
REM as a noun:
1. (paradoxical sleep, rapid eye movement sleep, REM sleep, rapid eye movement, REM) = a recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep
2. (Roentgen Equivalent Man) the dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-rays