intellect

Compared meaning: the ability to understand things (noun).

比较义项：理解力（名词）。

• understanding

  Focuses on the ability to grasp or empathize with something specific (a subject, a situation, another person's feelings); often paired with 'patient' or 'sympathetic'; can be about people as much as ideas.

  侧重对具体事物、处境或他人感受的领会与体谅，常与“耐心的”“体谅的”搭配；既可以指对人的理解，也可以指对事物的理解。

  Her understanding of other people's feelings made her a good counselor.

  她对他人感受的理解力使她成为一名出色的心理咨询师。

• intellect 本词

  Refers to raw mental power for reasoning and abstract thought, not tied to a specific topic; formal or literary register; typically paired with 'sharp', 'powerful', 'brilliant'.

  指纯粹的思维和推理能力，不局限于某个具体主题，语域较正式或书面化，常与“敏锐的”“强大的”“杰出的”搭配。

  His powerful intellect made him a formidable chess player.

  他强大的智力使他成为一名令人生畏的棋手。

Both words mean the ability to understand. Understanding means grasping or empathizing with something specific, like a subject or feelings. Intellect means raw mental power for reasoning and abstract thought, formal and literary in tone. Understanding can also mean an informal agreement, not compared here.

这两个词都指“理解、领会事物的能力”，但侧重不同：understanding 偏向对具体事情或他人感受的体谅与领会，intellect 偏向天生的思维和推理能力，语气更正式、书面化。这里不比较 understanding 的另一义项“（非正式的）谅解、协议”。

Compared meaning: a person with great learning or intelligence (noun).

比较义项：有学识、善于思考的人（名词）。

• intellectual

  "Intellectual" describes someone who actively engages with ideas, reading, and debate; it is a common, neutral term used in everyday and academic contexts alike.

  intellectual指积极参与思想探讨、读书辩论的人，是常见的中性说法，日常和学术场合都可使用。

  The café was full of intellectuals debating philosophy over coffee.

  这家咖啡馆里全是探讨哲学的知识分子。

• intellect 本词

  "Intellect" as a person-noun is more formal and literary; it highlights someone's sheer mental brilliance or genius, usually with a modifier like "great" or "leading", rather than a habit of discussing ideas.

  intellect作为指人的名词更正式、更书面，强调此人天生智力超群或才智出众，常与great、leading等修饰词连用，而不强调讨论思想的习惯。

  Einstein was widely regarded as one of history's greatest intellects.

  爱因斯坦被普遍认为是历史上才智最出众的人之一。

Both words can mean a smart, well-educated person. Intellectual is the common word for someone who enjoys ideas and debate. Intellect as a person-noun is formal, highlighting sheer brilliance, usually with 'great' or 'leading'. Intellectual as adjective and intellect as ability are not compared here.

这两个词在此义项上都可指“有学识、聪明的人”，但intellectual更常用、语气中性，强调此人喜欢思考和讨论思想；intellect更正式、书面，强调此人天赋异禀、智力超群，常带great、leading等修饰语。这里不比较intellectual作形容词表示“智力的”的用法，也不比较intellect作抽象名词表示“智力、才智”的用法。