non-repeating

Definitions

Occurring or appearing only once; not recurring.

Characterized by a sequence or pattern that does not repeat itself.

Examples

The algorithm is designed to find the first non-repeating character in a given string.

The lottery machine uses a non-repeating sequence to ensure that every number is drawn exactly once.

Synonyms

unique distinct singular unrepeated one-off non-recurring individual

Antonyms

repeating recurrent repetitive recurring iterative frequent cyclical