Source : Webster's Revised Unabridged Dictionary (1913)

Legatary \Leg"a*ta*ry\ (l[e^]g"[.a]*t[asl]*r[y^]), n. [L.
   legatarius, fr. legaturius enjoined by a last will: cf. F.
   l['e]gataire. See {Legacy}.]
   A legatee. [R.] --Ayliffe.