Word · Frequency #20507
undisciplined
不遵守纪律的；缺乏纪律的
not subjected to discipline; lacking discipline
- 1.
not subjected to discipline, control or correction; uncorrected
不守纪律的；不受约束的；未改正的。
- 2.
not subjected to discipline
未受纪律约束
- 3.
lacking in self-control; ungovernable
缺乏自控能力的；难管束的
- 4.
not subjected to correction or discipline
未受纠正或纪律约束
- 5.
lacking in discipline or control
缺乏纪律或控制
未受过训练的；训练不足的；不守纪律的；不受约束的；未改正的。；未受纪律约束；缺乏自控能力的；难管束的；未受纠正或纪律约束
In use
The team lost because their undisciplined defense kept leaving the goal unprotected.
My neighbor's dog is undisciplined; it jumps on visitors and ignores every command.
An undisciplined mind often starts many projects but finishes none.
undisciplined talent
undisciplined behavior
be undisciplined
be undisciplined 作谓语，强调某人或某群体长期缺乏纪律或自制力，而非某次偶发行为。
The students are undisciplined and often talk during class.
这些学生不守纪律，经常在课堂上讲话。
undisciplined + noun
作定语时，undisciplined 可修饰人（如 child, troops）或抽象名词（如 mind, imagination），表示“缺乏训练、不受约束”之意。
Connections
Collocations
- undisciplined behaviour
- 不守规矩的行为；缺乏纪律的表现
- The teacher complained about the undisciplined behaviour of the class.老师抱怨这个班级不守规矩的行为。
- undisciplined child
- 缺乏管教的孩子；不听话的孩子
- Raising an undisciplined child requires patience and consistent rules.养育一个缺乏管教的孩子需要耐心和始终如一的规矩。
- undisciplined mind
- 缺乏条理的思维；散漫的头脑
- An undisciplined mind often jumps from one thought to another.缺乏条理的思维常常从一个念头跳到另一个念头。
- undisciplined troops
- 纪律涣散的部队；缺乏训练的军队
- Undisciplined troops are unreliable in battle.纪律涣散的部队在战斗中靠不住。
- undisciplined approach
- 缺乏章法的方式；随意的做法
- His undisciplined approach to studying led to poor results.他缺乏章法的学习方式导致了糟糕的成绩。
Learner notes
Memory Tip
记忆：un-（不）+ disciplined（守纪律的）→ 不守纪律的。想象一个不按哨声集合、到处乱跑的学生，就是 undisciplined。
Context & Register
语域：neutral 常见场景：教育、职场、体育 “undisciplined” 属于中性形容词，多用于描述人、行为或思维欠缺纪律、训练或自我约束。在学校、工作和运动等场景中都较常见，语气比日常口语词更正式一些。
Pronunciation & Spelling
只有 disciplined /ˈdɪsɪplɪnd/ 是真正的韵脚，其重读音节 /dɪs/ 后的 /ɪplɪnd/ 与 undisciplined 的 /ənˈdɪsɪplɪnd/ 完全一致；其余都是拼写形近而读音不同：inclined、opined、unlined 的 -ined 读 /aɪnd/，determined 的 -mined 读 /mɪnd/，unprincipled 只共享 un- 前缀。
Dictionary facts from ECDICT, WIKTIONARY.