Word Study
triacle |
triacontahedral |
triaconter |
triad |
triadelphous |
triadic
| triaenodon
| triaenodon obseus
| triage
| triakidae
| triakisoctahedron
triadic
CIDE DICTIONARY
triadic, a.
Having the characteristics of a triad; as, boron is triadic. [1913 Webster]
For further exploring for "triadic" in Webster Dictionary Online