The Clue
Radiation measure (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 unit
Sleep acronym
Sleep phenom.
Sleep state
___ stage
"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