roborant
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rob·o·rant
(rŏb′ər-ənt)adj.
Restoring vigor or strength.
n.
A roborant drug; a restorative or tonic.
[Latin rōborāns, rōborant-, present participle of rōborāre, to strengthen, from rōbur, rōbor-, oak, strength; see reudh- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
roborant
(ˈrəʊbərənt; ˈrɒb-)adj
tending to fortify or increase strength
n
(Pharmacology) a drug or agent that increases strength
[C17: from Latin roborāre to strengthen, from rōbur an oak]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
rob•o•rant
(ˈrɒb ər ənt)Med. adj.
1. strengthening.
n. 2. a tonic.
[1655–65; < Latin rōborant- (s. of rōborāns), present participle of rōborāre to strengthen, =rōbor- (s. of rōbur) oak, hardness + -ant- -ant]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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roborant
adjectiveProducing or stimulating physical, mental, or emotional vigor:
A medicine that restores or increases vigor:
Informal: bracer, pick-me-up.
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.