Meaning

noun the property of being strong and healthy in constitution

noun the characteristic of being strong enough to withstand intellectual challenge

originEtymology tree Latin rōbus Proto-Indo-European *-tós Proto-Italic *-tos Latin -tus Latin rōbustuslbor. English robust Proto-Germanic *-in- Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂ti Proto-Germanic *-ōną Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus…

Etymology from Wiktionary, CC BY-SA 3.0