As nouns the difference between gauging and estimation
is that gauging is the addition of various materials to lime mortar while estimation is the process of making an estimate.
As a verb gauging
is present participle of lang=en.
gauging
English
Verb
(head)
Noun
(
en noun)
The addition of various materials to lime mortar
(sewing) A shirring.
estimation
English
Alternative forms
* (archaic)
Noun
(
en noun)
The process of making an estimate.
The amount, extent, position, size, or value reached in an estimate.
Esteem or favourable regard.
Derived terms
* estimate
Related terms
* esteem