sedative

[ sed-uh-tiv ]
See synonyms for sedative on Thesaurus.com
adjective
  1. tending to calm or soothe.

  2. allaying irritability or excitement; assuaging pain; lowering functional activity.

noun
  1. a sedative drug or agent.

Origin of sedative

1
First recorded in 1375–1425; late Middle English (adjective), from Middle French sédatif, from Medieval Latin sēdātīvus; equivalent to sedate + -ive

Other words from sedative

  • un·sed·a·tive, adjective

Words Nearby sedative

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How to use sedative in a sentence

British Dictionary definitions for sedative

sedative

/ (ˈsɛdətɪv) /


adjective
  1. having a soothing or calming effect

  2. of or relating to sedation

noun
  1. med a sedative drug or agent

Origin of sedative

1
C15: from Medieval Latin sēdātīvus, from Latin sēdātus assuaged; see sedate 1

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

Scientific definitions for sedative

sedative

[ sĕdə-tĭv ]


  1. A drug having a calming or quieting effect, often given to reduce anxiety or to promote relaxation.

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