Meaning and Usage
The verb 乱す (みだす) means to throw something out of order, to disarrange, or to disturb. It is often used when something orderly or calm is disrupted, whether physically (like papers or hair) or abstractly (like atmosphere or routine).
Common Contexts
You will frequently see 乱す used in contexts involving disturbance of order or peace, such as disrupting a meeting, messing up documents, or disturbing someone's rhythm or balance.
Collocations and Patterns
- 会議の雰囲気を乱す: to disturb the atmosphere of a meeting
- 生活リズムを乱す: to disrupt one's daily routine
- 秩序を乱す: to disturb order
These collocations highlight that 乱す often relates to disrupting something that is expected to be orderly or stable.
Register and Nuance
乱す is a somewhat formal verb and often appears in written or formal spoken Japanese. It carries a negative nuance, implying that the disturbance is undesirable.
Common Learner Mistake
Learners sometimes confuse 乱す with 乱れる (みだれる), which is the intransitive counterpart meaning "to become disordered." Remember, 乱す is transitive (someone or something causes disorder), while 乱れる is intransitive (something becomes disordered by itself).