Dictionary
un•err•ing
Pronunciation: (un-ûr'ing, -er'-), [key]—
adj.
1. not erring; not going astray or missing the mark:
The captain set an unerring course for home.
2. undeviatingly accurate throughout; not containing any error or flaw:
She gave an unerring recital of the day's events.
3. invariably precise or correct:
unerring taste. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.