Browsing page 30 of "P" words

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• A "perfect bedtime or wake up time" refers to the optimal time to go to sleep or wake up that aligns with the body's natural sleep cycles and circadian rhythm, maximizing sleep quality and overall health benefits. This timing is scientifically calculated based on 90-minute sleep cycles, aiming to wake a person at the end of a sleep cycle rather than in the middle, which promotes feeling more refreshed and alert upon waking.
  
  Definition Perfect bedtime or wake up time: The ideal time to go to bed or wake up that corresponds with the completion of sleep cycles and the body's biological clock, ensuring restorative sleep and optimal daytime functioning.
  
  Usage in a sentence Using the sleep calculator, I found my perfect bedtime is 10:30 p.m. so I can wake up feeling refreshed at 6:00 a.m.
  
  Additional details The perfect time varies individually depending on personal sleep needs, lifestyle, and circadian rhythm.
  
  Maintaining a consistent sleep schedule, even on weekends, helps stabilize this timing.
  
  The concept is based on sleep science that divides sleep into cycles of approximately 90 minutes, each comprising light sleep, deep sleep, and REM stages.
  
  Synonyms include "optimal sleep time," "ideal bedtime," or "best wake-up time."
  
  Origin The concept arises from sleep research that identifies sleep as occurring in cycles roughly 90 minutes long, with the best wake times being at the end of these cycles to avoid grogginess. It also incorporates circadian rhythm science, which studies the body's internal clock regulating sleep-wake patterns.
  
  Example sentences To improve my sleep quality, I use a sleep calculator to determine my perfect wake up time based on my bedtime.
  
  Experts suggest that the perfect bedtime is not a fixed hour but depends on individual sleep needs and daily routines.
  
  Citations The definition and explanation are based on the sleep calculator tool and sleep science information provided by sleepcalculator.xyz, which uses sleep cycle science and circadian rhythm principles to calculate optimal sleep times. Additional context about individual variability and consistency is supported by health sources such as Cleveland Clinic and BetterUp

                                                                                                                                          
  
  Citation from "Calculate optimal sleep times for better sleep quality" censored in hope of resolving Google's penalty against this site.

  Last edited on Jun 27 2025. Submitted by Anonymous on Jun 27 2025.

adjective

• fake. Usually in terms of phony drugs or jewels that appear to be authentic but were manufactured to be sold fraudulently.

  That 14k gold chain you bought was perk.

  This definition is questionable and is pending deletion. It will be saved from deletion if legitimate citations are found.

  Last edited on Jul 29 2012. Submitted by JohnnyBotz from Fort Lauderdale, FL, USA on May 24 2004.

noun

• "perquisite."

  There are a lot of perks at my work.

  Last edited on Jul 29 2012. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Sep 27 2009.

• a tablet of the drug Percocet.

  Last edited on Jul 29 2012. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Jul 29 2012.

verb

• to cheer up.
  • See more words with the same meaning: to be happy, feel good.

  Last edited on Oct 16 2012. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Sep 14 2009.

• when you're intoxicated so badly all you can do is grin, you can't help it, usually associated with smoking marijuana.

  Look at Michael he just dropped like 10 hits of liquid LSD, he's stuck on perma- grin. That shit must be super good. I want some.

  Last edited on Aug 16 2017. Submitted by Anonymous on Aug 24 2005.