祈使否定「别」（劝阻） qíshǐ fǒudìng "bié"
祈使否定「别」（劝阻）（qíshǐ fǒudìng "bié"）means “别 + verb: don't (do it) — dissuading or telling someone to stop”. 别 + verb tells someone NOT to do something (a shortened, common equivalent of 不要): 别走 'don't go', 别担心 'don't worry'. Formation: 别 + 动词（不要做…，劝阻/禁止）
别 + verb: don't (do it) — dissuading or telling someone to stop
HSK2Formation
别 + 动词（不要做…，劝阻/禁止）
Explanation
别 + verb tells someone NOT to do something (a shortened, common equivalent of 不要): 别走 'don't go', 别担心 'don't worry'. Adding 了 softens it into 'stop / no need': 别哭了 'stop crying'.
Examples
Note
别 = 不要 (don't). 别…了 = 'stop …-ing'. Read 'bié'.
FAQ
祈使否定「别」（劝阻） — what does it mean and how is it used?
别 + verb: don't (do it) — dissuading or telling someone to stop. 别 + verb tells someone NOT to do something (a shortened, common equivalent of 不要): 别走 'don't go', 别担心 'don't worry'. Adding 了 softens it into 'stop / no need': 别哭了 'stop crying'.
祈使否定「别」（劝阻） — how do you form it?
别 + 动词（不要做…，劝阻/禁止）
祈使否定「别」（劝阻） — any usage notes?
别 = 不要 (don't). 别…了 = 'stop …-ing'. Read 'bié'.