adj · noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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General-American:/ˈɹoʊˌbɔɹətɪv/
General-American:/ˈɹɒbəɹətɪv/
Received-Pronunciation:/ˈɹəʊˌbɔɹətɪv/
Received-Pronunciation:/ˈɹobəɹətɪv/
1
adj
Meaning 1
Synonym of roborant: strengthening, invigorating, or restorative.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, rare
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: roborant
Antonyms: none provided
2
noun
Meaning 2
Synonym of roborant: a strengthening, invigorating, or restorative medicine, food, or treatment.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, rare
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: roborant
Antonyms: none provided
History
Etymology
From Latin rōborāre (“to strengthen, to invigorate”) + -ive (“forming adjectives”) directly and via French roboratif, from rōbur (“reddish oak; hardness, strength”) + -āre (“forming verbs”). Equivalent to roborate + -ive.