As nouns the difference between hiding and nondisclosure
is that hiding is (uncountable) a state of concealment or hiding can be (colloquial|countable) a beating or spanking while nondisclosure is an act or policy of not disclosing.
As a verb hiding
is .
hiding
English
Etymology 1
See (Etymology 1)
Verb
(head)
Derived terms
* hiding place
* in hiding
Noun
(en-noun)
(uncountable) A state of concealment.
(countable) A place of concealment.
Etymology 2
See (Etymology 2)
Noun
(colloquial, countable) A beating or spanking.
nondisclosure
English
Alternative forms
*non-disclosure
Noun
(
en noun)
An act or policy of not disclosing.
Derived terms
*nondisclosure agreement