- 离合器 líhéqì clutcha mechanical device used to connect and disconnect power transmission, especially in vehicles
- 悲欢离合 bēihuānlíhé vicissitudes of lifejoys and sorrows, partings and reunions; the common experiences and changing fortunes of life
- 离合悲欢 líhébēihuān vicissitudes of lifethe sorrows and joys of partings and meetings; the various changes in human life and fortune
- 自动离合 zìdònglíhé automatic clutchautomatic clutch mechanism in a vehicle; a system that engages or disengages power transmission automatically
- 离合板 líhébǎn clutch pedalclutch pedal in a vehicle
- 离合词 líhécí separable wordA type of word, typically a verb-object compound, that can be split by other characters like aspect markers or quantities.
- 离合诗 líhéshī acrosticA poem where the characters can be split or combined into other words as a form of wordplay; popular during the Han, Wei, and Six Dynasties periods.