Compounds of 三

• 三寒四温
  (n) alternation of three cold and four warm days
• 三韓出兵
  (n) (obsc) legendary military invasion of Korea in the 3rd century
• 三韓征伐
  (n) (arch) legendary military invasion of Korea in the 3rd century
• 三岐代表
  (n) representative of Gifu and Mie prefectures
• 三脚椅子
  (n) a three-legged stool
• 三球三振
  (n) fanned on three pitches
• 三月革命
  (n) (1) March Revolution (Austria and Germany, 1848)
  (2) February Revolution (Russia, 1917)
• 三権分立
  (n) separation of powers (legislative, executive and judicial)
• 三顧の礼
  (n) special confidence (in someone)
• 三光作戦
  (n) Three Alls Strategy
  Three Lights Strategy (Japanese scorched earth policy during the second Sino-Japanese War)
• 三校終了
  (n) third and final proof
• 三皇五帝
  (n) Three Sovereigns and Five Emperors (mythological rulers of ancient China)
• 三行広告
  (n) three-line classified advertisement
• 三号雑誌
  (n) short-lived magazine
• 三国干渉
  (n) Triple Intervention (diplomatic intervention by Russia, Germany and France over the terms of the Treaty of Shimonoseki)
• 三国時代
  (n) (1) Three Kingdoms period (of Chinese history, 220-280 CE)
  (2) Three Kingdoms period (of Korean history, 4th-7th centuries CE)
• 三国同盟
  (n) triple alliance
• 三叉神経
  (n,adj-no) trigeminal nerve
• 三三九度
  (n) three-times-three exchange of nuptial cups
• 三三五五
  (adv) in groups of twos and threes
  in small groups
• 三指樹懶
  (n) (uk) three-toed sloth
• 三軸試験
  (n) triaxial test
• 三七人参
  (n) notoginseng (Panax pseudoginseng)
• 三者会談
  (n) three-cornered conversation
• 三者三様
  (n) each of the three being different from the other two
  each of the three having his (her) own way
• 三者対立
  (n) three-cornered competition
• 三者鼎立
  (n) three parties (forces) opposing one another
  three-cornered contest
• 三者凡退
  (n) out in 1-2-3 order (baseball)
• 三者面談
  (n) parent and child meeting (with teacher for course, career guidance, etc.)
• 三種混合
  (n) combined vaccination for diphtheria, pertussis (whooping cough) and tetanus