Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

hs

abbreviation

Medical Definition of hs

  1. at bedtime—used especially in writing prescriptions



Origin of hs

Latin hora somni


Hs

symbol

Medical Definition of Hs

  1. hassium




HS

abbreviation

Medical Definition of HS

  1. house surgeon




Learn More about hs

  1. Dictionary: Definition of "hs"


Seen and Heard

What made you want to look up hs? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

immature or lacking adult sophistication

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image567572573

Which of these is a synonym of unctuous?

oily maudlin prompt angry
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ