Samuel Johnson's Dictionary
Imperceptibleness(n.s.)
The quality of eluding observation.
Many excellent things there are in nature, which, by reason of their subtilty and imperceptibleness to us, are not so much as within any of our faculties to apprehend. Matthew Hale.
Origin: from imperceptible.
Numerology
Chaldean Numerology
The numerical value of imperceptibleness in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of imperceptibleness in Pythagorean Numerology is: 1
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