delineate

/dɪˈlɪnieɪt/ · dih-LIN-ee-aytverb

Describe, represent, or mark the boundaries or essential features of something precisely.

Use delineate to express this relationship precisely: describe, represent, or mark the boundaries or essential features of something precisely.

What delineate Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core action

Describe, represent, or mark the boundaries or essential features of something precisely.

Example

The treaty delineates the border precisely.

2

Common construction

Use this expression in its normal grammatical frame so the relationship between the surrounding ideas remains explicit.

Example

The report delineates each agency's responsibility.

3

Reasoning effect

It tells the reader how to interpret the timing, scope, evidence, contrast, condition, or consequence in the statement.

Example

Fine lines delineate the figure against the background.

Use delineate Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The treaty delineates the border precisely.

The report delineates each agency's responsibility.

Fine lines delineate the figure against the background.

Precision Matters

Delineate overlaps with several common words, but each carries a different emphasis.

delineate

Means describe, represent, or mark the boundaries or essential features of something precisely.

vs.
obfuscate

Means make an idea, issue, or statement unclear, confusing, or difficult to understand.

delineate

Means describe, represent, or mark the boundaries or essential features of something precisely.

vs.
embellish

Means make something more attractive or interesting by adding decorative or invented details.

delineate

Means describe, represent, or mark the boundaries or essential features of something precisely.

vs.
allude

Means refer to someone or something indirectly rather than naming or explaining it explicitly.

delineate

Means describe, represent, or mark the boundaries or essential features of something precisely.

vs.
clarity

Means the quality of being clear, intelligible, precise, or easy to perceive.

Test delineate in Context

They define and outline those powers precisely.

1

The charter's articles carefully ___ the powers assigned to each branch of government.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology