English-Thai Dictionary
triennial
ADJ ซึ่ง มี ขึ้น ทุก สาม ปี sueng-me-kuan-tuk-sam-pe
triennially
ADV อย่าง มี ขึ้น ทุก สาม ปี yang-me-kuan-tuk-sam-pe
Webster's 1828 Dictionary
TRIENNIAL
a.[L. triennis, triennium; tres, three, and annus, year. ] 1. Continuing three years; as triennial parliaments.
2. Happening every three years; as triennial elections. Triennial elections and parliaments were established in England in 1695; but these were discontinued in 1717, and septennial elections and parliaments were adopted, which still continue.
TRIENNIALLY
adv. Once in three years.
Webster's 1913 Dictionary
TRIENNIAL
Tri *en "ni *al, a. Etym: [L. triennium the space of three years; tri- (see Tri- ) + annus year. See Annual. ]
1. Continuing three years; as, triennial parliaments; a triennial reign. Howell.
2. Happening, coming about, or appearing once in every three years; as, triennial elections; a triennial catalogue; a triennial visitation. T. Warton.
TRIENNIAL
TRIENNIAL Tri *en "ni *al, n.
Defn: Something which takes place or appears once in three years.
TRIENNIALLY
TRIENNIALLY Tri *en "ni *al *ly, adv.
Defn: Once in three years.
New American Oxford Dictionary
triennial
tri en ni al |trīˈenēəl traɪˈɛniəl | ▶adjective recurring every three years: the triennial meeting of the Association. • lasting for or relating to a period of three years. ▶noun a visitation of an Anglican diocese by its bishop every three years. DERIVATIVES tri en ni al ly adverb ORIGIN mid 16th cent.: from late Latin triennis (from Latin tri- ‘three ’ + annus ‘year ’) + -al .
Oxford Dictionary
triennial
triennial |trʌɪˈɛnɪəl | ▶adjective recurring every three years: the triennial meeting of the Association. • lasting for or relating to a period of three years. ▶noun a visitation of an Anglican diocese by its bishop every three years. DERIVATIVES triennially adverb ORIGIN mid 16th cent.: from late Latin triennis (from Latin tri- ‘three ’ + annus ‘year ’) + -al .
Sanseido Wisdom Dictionary
triennial
tri en ni al /traɪéniəl /形容詞 1 3年ごとの .2 3年続く .名詞 C 1 3年ごとの行事 .2 3年祭 .~ly 副詞