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Word

benign

adjective C1
/bɪˈnaɪn/

Benign describes something that is harmless and not likely to cause damage or trouble.

benign: Benign describes something that is harmless and not likely to cause damage or trouble.

Meanings

adjective

Kind, gentle, and not harmful or threatening.

adjective

Not dangerous or likely to cause harm; mild in effect.

benign: Not dangerous or likely to cause harm; mild in effect.
adjective

In medicine, describing a tumor or growth that is not cancerous.

benign: In medicine, describing a tumor or growth that is not cancerous.

Definition

Benign is used to describe something that is gentle, harmless, or unlikely to have a negative effect. It can refer to a person’s attitude or actions that are kind and non-threatening. It is also commonly used in medicine to describe a growth that is not cancerous. The word often contrasts with “harmful,” “hostile,” or “malignant.”

Examples

  • Her benign smile eased the tension in the room without drawing attention to itself.
  • The committee treated the error as benign and focused on preventing it from happening again.
  • My dermatologist assured me that the lump was benign, though I still wanted it monitored.
  • They assumed his questions were benign, even if they sounded unusually direct at first.
  • Your remark may be benign, but it can still be misread in a heated discussion.

Common mistake

Learners often confuse benign with beneficial; benign means “not harmful,” not necessarily “helpful.”