Unfailing

/ʌnˈfeɪ.lɪŋ/

Meaning & Definition

adjective
Always available, dependable, or reliable; not failing.
Her unfailing support helped me through difficult times.
Constant and without exception; never failing.
He showed unfailing patience when teaching the children.
Inexhaustible; never failing in performance or service.
The machine is known for its unfailing efficiency in production.

Etymology

From prefix un- meaning 'not' + failing, present participle of fail.

Common Phrases and Expressions

unfailing support:
Constant assistance or help that is always available.
unfailing memory:
A memory that does not fail; always accurate and reliable.

Related Words

Slang Meanings

Always on point.
Her advice is unfailing; she knows what's up.
Consistently good.
His unfailing style makes everyone look up to him.