Meaning & use

aberrant

adjective·Advanced

Different from what is normal, expected, or acceptable, often in a way that causes concern.

See it in a sentence

The teacher reported the student's aberrant behavior to the school counselor.

Scientists noted an aberrant reading on the sensor and rechecked their equipment twice.

A note on using this word

Aberrant is a formal, often scientific word implying that a deviation is worrying rather than merely unusual.

Words with a similar meaning

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

normaltypical

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