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  2. /line
  3. /delineate

delineate

UK/di'linieit/US
TOEFLGREB2

Definitions

v.

To describe or mark out something precisely; to draw the outline or boundaries of something.

清晰地描述或界定;勾勒……的轮廓或边界。

Root Breakdown

Root-derived
de-down, away, reversal
+
lineline, lineage, descent
+
-ateto make, having
=delineate

de- (down, along) + line (līnea, line) + -ate (verb) = to draw the lines along/around something. Literally tracing edges with a line, it broadened to mean describing something so sharply that its shape and limits stand out clearly: delineate boundaries, delineate roles.

Root line still carries 17 more words

Why It Means This

delineate began as literally drawing the lines around something — de- plus lineare 'to draw a line.' From outlining a physical edge, it shifted to the mental act of making something distinct: to delineate responsibilities is to draw clean lines between them so no one's territory blurs into another's.

Common Collocations

  • 1.clearly delineate清晰界定
  • 2.delineate boundaries划定边界
  • 3.delineate responsibilities厘清职责
  • 4.delineate the scope界定范围

Example Sentences

  • 1.

    The contract clearly delineates the duties of each party.

  • 2.

    A white fence delineates the edge of the property.

  • 3.

    The author delineates each character with great care.

Word Forms

Verb

Pastdelineated
3rd Persondelineates
Past Part.delineated
Pres. Part.delineating

Derivatives

delineation
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