Word Study
triennially |
triens |
trier |
trierarch |
trierarchy |
trieterical
| trieterics
| triethylamine
| trifacial
| trifallow
| trifarious
trieterical
CIDE DICTIONARY
trieterical, a. [L. trietericus, Gr. , fr. (sc. ) a triennial festival; (see Tri-.) + a year.].
Kept or occurring once in three years; triennial. J. Gregory. [1913 Webster]
For further exploring for "trieterical" in Webster Dictionary Online
