imperceivable
adjEtymology From im- + perceivable.
1
that cannot be perceived; imperceptible
- by a long Train of gradual , imperceivable Encroaches of the Flesh upon the Spirit1692–1717, Robert South, Twelve Sermons Preached upon Several Occasions, volume (please specify |volume=I to VI), London:
- Related terms
- imperceivableness, imperceivably