Tri-annual
adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Alternative form of triannual. alt-of, alternative, not-comparable
""I don't think moving to tri-annual timetable changes brings any benefit to the freight sector."
Example
More examples""I don't think moving to tri-annual timetable changes brings any benefit to the freight sector."
Etymology
From tri- + annual.
More for "tri-annual"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.