classifier for events, meetings, elections, sporting fixtures, years (of graduation)
Definitions (粵典–words.hk)
量詞
一個持續、隔一段時間就會舉行嘅活動（通常係一年一次），每一次舉行就係一屆；一屆都可以指全部讀同一級嘅學生 quantifier for regularly held (usually annually held) events; batch (of students graduating in any one year); session
第一屆畢業生
第一届毕业生
dai6 jat1 ci3 bat1 jip6 sang1 the first batch of graduates
石澳嘅太平清醮係十年一屆。
石澳嘅太平清醮系十年一届。
sek6 ou3 ge3 taai3 ping4 cing1 ziu6 hai6 sap6 nin4 jat1 gaai3. The Ta Chiu Festival in Shek O is decennial.
每屆年度典禮，我哋都會邀請主禮嘉賓致辭。
每届年度典礼，我哋都会邀请主礼嘉宾致辞。
mui5 gaai3 nin4 dou6 din2 lai5, ngo5 dei6 dou1 wui5 jiu1 cing2 zyu2 lai5 gaa1 ban1 zi3 ci4. We would invite our honorable guest to give us a speech in the ceremony every year.
今屆學生會編輯委員會嘅任期喺三月廿二日開始。
今届学生会编辑委员会嘅任期喺三月廿二日开始。
gam1 gaai3 hok6 saang1 wui2 pin1 cap1 wai2 jyun4 wui2 ge3 jam6 kei4 hai2 saam1 jyut6 jaa6 ji6 jat6 hoi1 ci2. The term of office of the editorial board of the students' union this session started on 22nd March.
Definitions (Wiktionary)
character, obsolete
^† to arrive; to reach; to come or go to a particular destination; to be at a location or moment
屆時
届时
jiè shí by the time
年屆六旬
年届六旬
nián jiè liù xún to be in one's sixties
宕而失水，屆於陽瀕。
宕而失水，届于阳濒。
dàng ér shī shuǐ ， jiè yú yáng bīn ． Tarrying beyond the native waters, The fish found itself by a sunlit shore.
character
Classifier for times, terms, graduation classes, periodically convened events, etc.
第一屆奧運會
第一届奥运会
dì － yī jiè ào yùn huì Games of the I Olympiad
換屆選舉
换届选举
huàn jiè xuǎn jǔ elections for the next term
這屆人民不行。
这届人民不行。
zhè jiè rén mín bù xíng ． (This government is alright,) it's the common subjects of this term that aren't up to their mandate.
Definitions (Unihan)
numerary adjunct for time, term
Cangjie Input - Traditional
SUG
Cangjie Input - Simplified
SLW
Definitions (HSK3.0)
HSK3 五级词汇表 #402
HSK3 五级汉字表 #112
Examples (Tatoeba—Mandarin-English)
Mandarin
日本国会今天正式选举了桥本龙太郎作为全国第52届总理。
日本國會今天正式選舉了橋本龍太郎作為全國第52屆總理。
rì běn guó huì jīn tiān zhèng shì xuǎn jǔ le qiáo běn lóng tài láng zuò wéi quán guó dì 52 jiè zǒng lǐ 。
The Japanese Parliament today officially elected Ryūtarō Hashimoto as the country's 52nd prime minister.