6 letters · 15 points in Scrabble
verb give an injection to
verb to introduce (a new aspect or element)
verb force or drive (a fluid or gas) into by piercing
originFrom Latin iniectus, injectus, participle of iniciō, injiciō (“to throw in”), from in- + iaciō (“I throw”).
Etymology from Wiktionary, CC BY-SA 3.0