TRIENNIAL
/tɹaɪˈɛnɪəl/
9
Scrabble
12
WWF
T(1) R(1) I(1) E(1) N(1) N(1) I(1) A(1) L(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
/tɹaɪˈɛnɪəl/
noun
- A third anniversary.
- A plant that requires three years to complete its life-cycle.
adjective
- Happening every three years.“triennial elections”
- Lasting for three years.“triennial parliaments; a triennial reign”
Source: Wiktionary
Hooks
Back hooks: TRIENNIAL-S