Definitions

1. 1. derailment (railway accident)
2. 2. to leave the rails
3. 3. fig. to overstep bounds
4. 4. fig. to have an extramarital affair

Components

• 出 chū – to go out
• 轨 guǐ – course

Related Words

• 婚内出轨 hūn nèi chū guǐ – cheating in marriage