adjective

dismissive

contemptuous, scornful, disdainful

He was very dismissive of her suggestions.

He was very dismissive of her suggestions.

She gave a dismissive wave of her hand.

She gave a dismissive wave of her hand.

((of sb./sth.)) showing no interest or respect for (sb./sth.) She is dismissive of his efforts.

Synonyms: contemptuous, scornful, disdainful; Antonyms: respectful, considerate, attentive

From the verb 'dismiss' plus the adjective-forming suffix '-ive'. Describes the quality of dismissing something.

Imagine someone 'waving away' an idea with their hand in a dismissive gesture.

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