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known known meaning
EN
Noun
PL
known knowns
Certainties
of
known
magnitude
,
consequence
,
structure
, and
probability
characteristics
;
something
that we
know
that we
know
.
Meaning of
known known
for the defined word.
Grammatically, this idiom "known known" is a
noun
, more specifically, a
countable noun
.
Part-of-Speech Hierarchy
Nouns
Countable nouns
Definiteness: Level 1
1
2
3
4
5
6
7
8
9
10
Definite ➨ Versatile
Related Links:
en
known knowns