9 letters · 16 points in Scrabble
verb perform vaccinations or produce immunity in by inoculation
originEtymology tree English vaccine Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English vaccinate From vaccine + -ate (verb-forming suffix).
Etymology from Wiktionary, CC BY-SA 3.0