
Noah Webster
Trisyllabic
TRISYLLAB'IC
TRISYLLAB'ICAL, adjective [from trisyllable.] Pertaining to a trisyllable; consisting of three syllables; as a trisyllabic word or root.
TRISYLLAB'IC
TRISYLLAB'ICAL, adjective [from trisyllable.] Pertaining to a trisyllable; consisting of three syllables; as a trisyllabic word or root.