English
inestimableness
From inestimable + -ness.
Formed from inestimable + -ness
Old Latin aestumō
Latin aestimāre
Latin aestimābilis ‘estimable’
Latin inaestimābilis ‘that cannot be estimated or judged’
Middle French inestimable ‘priceless, invaluable’
English inestimable
Today it means
noun The property of being inestimable.
Language periods are conventional ranges, not dates for this word.
Etymograph / inestimableness