calmative[käm′ə tiv; esp.for n., kal′mə-]
calmative definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
calming; soothing; sedative
a sedative medicine
calmative definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Having relaxing or pacifying properties; sedative.noun
calmative - Medical Definition
Having relaxing or pacifying properties.noun