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.
ThesaurusAntonymsRelated WordsSynonymsLegend:

roborant

adjectivenoun
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.
References in periodicals archive ?
Senior's list of rarely used words in Covenant include "anodyne," "roborant," "attar," "carious, "bedizened," and "verdigris" (25), to which we could add words like "visage," "mien," "expostulation," "incarnadine," and "ichor." Many other more familiar words are used in unfamiliar ways; throughout the series, the word "despite" frequently appears in its archaic sense as a noun form of "despise" to refer to contempt, disdain, or hatred.
In 1990, it released another hit Lingzhi mushroom roborant of Yeongbicheon.
Adaptogenic activity: Ecdysteroids are believed to possess adap-togenic, antidepressive, tonic, and roborant properties, i.e., they enhance the ability to cope with stress and enhance resistance to tiredness.