known

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1 known
1 known
Learner's definition of KNOWN
past participle of 1know
2 known /ˈnoʊn/ adjective
2 known
/ˈnoʊn/
adjective
Learner's definition of KNOWN
always used before a noun
: generally accepted as something specified
: included in the knowledge that all people considered as one group have
: familiar to people used with little, widely, etc.
see also well-known

known quantity

see quantity
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