Word Study
trimeran |
trimerous |
trimesitic |
trimester |
trimestral |
trimestrial
| trimeter
| trimethyl
| trimethylamine
| trimethylene
| trimetric
trimestrial
CIDE DICTIONARY
trimestrial, a.
Of or pertaining to a trimester, or period of three months; occurring once in every three months; quarterly. [1913 Webster]
For further exploring for "trimestrial" in Webster Dictionary Online