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Webster 1913 Edition
Unfailing
Un-fail′ing
,Adj.
Not failing; not liable to fail; inexhaustible; certain; sure.
Dryden.
– Un-fail′ing-ly
, adv.
Un-fail′ing-ness
, Noun.
Webster 1828 Edition
Unfailing
UNFA'ILING
, a.1.
Not liable to fail; not capable of being exhausted; as an unfailing spring; unfailing sources of supply.2.
That does not fail; certain; as an unfailing promise.