- 一旦 yīdàn oncein case something happens; if one day; whenever; used to introduce a hypothetical situation or a condition that leads to a specific result
- 元旦 yuándàn New Year's Daythe first day of the year; now specifically refers to January 1st in the solar calendar
- 撒旦 sādàn SatanThe devil in Jewish and Christian tradition who opposes God and tempts humans to sin; also used as a name for any evil person.
- 约旦 yuēdàn JordanJordan, a country in Western Asia; specifically the Hashemite Kingdom of Jordan
- 复旦大学 fùdàndàxué Fudan UniversityFudan University, a major public research university located in Shanghai
- 复旦 fùdàn Fudan UniversityShanghai-based research university
- 约旦河 yuēdànhé Jordan RiverJordan River, a river in southwestern Asia flowing through the [[约旦|約旦|yue1 dan4]] Rift Valley into the Dead Sea
- 危在旦夕 wēizàidànxī in imminent peril(idiom) in deadly peril; on the brink of crisis; describes a situation where danger is expected to strike at any moment
- 信誓旦旦 xìnshìdàndàn to vow solemnlyto make a solemn pledge; to promise with the utmost sincerity; often used to describe a couple's vows of love and loyalty
- 花旦 huādàn vivacious female roleA role in Chinese opera representing a vivacious, young, or sometimes flirtatious woman, usually emphasizing acting and speech rather than singing.
- 毁于一旦 huǐyúyīdàn destroyed in a moment(idiom) to be ruined in a very short time; used especially of an achievement or object that was hard-earned or took a long time to build
- 通宵达旦 tōngxiāodádàn all night long(idiom) From dusk until dawn; through the night until daybreak
- 老旦 lǎodàn old woman roleThe role of an elderly woman in traditional Chinese opera
- 旦夕 dànxī morning and evening(literary) morning and evening
- 旦角 dànjué female roleThe general term for female roles in Chinese opera, traditionally played by specialized male actors.
- 刀马旦 dāomǎdàn daomadanA female warrior role in Chinese opera; character type representing a woman skilled in martial arts, often shown carrying weapons and riding a horse. Performance emphasizes singing, dialogue, and stylized combat dance.
- 李旦 lǐdàn Li DanLi Dan, personal name of sixth Tang emperor Ruizong [[唐睿宗|唐睿宗|tang2 rui4 zong1]] (662-716), who reigned 684-690 and 710-712
- 文旦 wéndàn pomeloA specific variety of pomelo shaped like a pear or cone; popular in southern China and Taiwan, particularly during the Mid-Autumn Festival.
- 枕戈待旦 zhěngēdàidàn to remain on guard(idiom) to wait for dawn with one's head resting on a spear; to be fully prepared for battle and maintain combat readiness
- 命在旦夕 mìngzàidànxī to be at death's doorTo be on one's deathbed or very close to death; also used to describe a situation that is extremely critical or in imminent danger
- 小旦 xiǎodàn young female roleA type of female role in traditional Chinese opera, typically representing a young woman
- 震旦纪 zhèndànjì Sinian PeriodSinian period, a geological period in the late Precambrian era roughly 800 to 542 million years ago.
- 旦日 dànrì tomorrow(literary) tomorrow; the next day
- 巴旦杏 bādànxìng almond, apricot treealmond; a type of deciduous tree whose nut is used for food and medicine
- 武旦 wǔdàn female warrior roleA role in Chinese opera representing a young woman skilled in martial arts or military combat.
- 人有旦夕祸福 rényǒudànxīhuòfú man's fate is uncertainHuman life is full of unpredictable turns; man's fate is as changeable as the weather. Often used alongside [[天有不测风云|天有不測風雲|tian1 you3 bu4 ce4 feng1 yun2]] to emphasize that misfortune can strike at any moment.
- 旦暮 dànmù morning and eveningthe times of dawn and dusk; early morning and late evening
- 彩旦 cǎidàn female comedian in Chinese operaA comic or shrewish female role in traditional Chinese opera; also referred to as [[丑旦|丑旦|chou3 dan4]].
- 大柴旦 dàcháidàn Da QaidamDa Qaidam administrative zone in Haixi Mongol and Tibetan autonomous prefecture, Qinghai Province
- 闺门旦 guīméndàn unmarried lady roleThe role of a young, unmarried lady in Chinese opera, typically representing a character from a well-to-do family
- 旦旦而伐 dàndàn'érfá to wear oneself outto chop (trees) every day; a metaphor for continuous destruction or the gradual ruin of one's physical health (often through dissipation or excess)
- 坐以待旦 zuòyǐdàidàn to sit and wait for dawn(idiom) to sit up and wait for the break of day; to remain awake throughout the night, often describing someone who is hardworking or deeply concerned about their duties or extremely anxious
- 丑旦 chǒudàn female clownA female clown or comedian in traditional Chinese opera, typically portraying a character who is shrewish, humorous, or grotesque.
- 乾旦 qiándàn male opera performera male actor who plays a female role in Chinese opera; his singing, movement, and appearance must meet the standards of the [[旦|旦|dan4]] role type
- 双旦 shuāngdàn Christmas and New Year's Daythe period including both Christmas Day and New Year's Day
- 只争旦夕 zhǐzhēngdànxī to seize the moment(idiom) to seize every minute; to make the best use of every moment
- 吉旦 jídàn auspicious dayan auspicious or lucky day; a good day
- 大柴旦行政区 dàcháidànxíngzhèngqū Dachaidan Administrative ZoneA county-level administrative zone in the [[海西蒙古族藏族自治州|海西蒙古族藏族自治州|hai3 xi1 meng3 gu3 zu2 zang4 zu2 zi4 zhi4 zhou1]] of Qinghai Province.
- 大柴旦行政委员会 dàcháidànxíngzhèngwěiyuánhuì Da Qaidam administrative committeeDa Qaidam county-level administrative division of the [[海西蒙古族藏族自治州|海西蒙古族藏族自治州|hai3 xi1 meng3 gu3 zu2 zang4 zu2 zi4 zhi4 zhou1]] in Qinghai Province
- 天有不测风云,人有旦夕祸福 tiānyǒubùcèfēngyúnrényǒudànxīhuòfú anything can happenFortune is as unpredictable as the weather, and every day may bring luck or disaster; used to express that something unexpected may happen at any moment.
- 巴旦木 bādànmù almondalmond; specifically the nut of the almond tree
- 平旦 píngdàn dawn(literary) daybreak; dawn; the time of day when the sky first brightens
- 当家花旦 dāngjiāhuādàn leading actressThe most popular or prominent young actress in a performance troupe or media company; a leading lady.
- 待旦 dàidàn to wait for dawnto wait for the morning or daybreak; typically used of soldiers or workers on night duty
- 忘八旦 wàngbādàn bastard(highly offensive) turtle's egg; son of a bitch
- 戒旦 jièdàn to wake someone up(literary) to call someone to get up or warn that dawn is breaking
- 振旦 zhèndàn China(literary variant) archaic name for China used in ancient Buddhist texts
- 旦夕之危 dànxīzhīwēi imminent dangerThe danger of death or destruction at any moment; an extremely urgent and hazardous situation.
- 旦夕祸福 dànxīhuòfú sudden changes of fortuneUnexpected misfortune or changes in luck that can happen at any moment; often used in the context of warning that disaster may strike suddenly.
Sources
- Frequency data
- MTSU Chinese text computingSUBTLEX-CH