1 known
Learner's definition of KNOWN
2 known /ˈnoʊn/ adjective Learner's definition of KNOWN
1 always used before a noun
a : generally accepted as something specified人所共知的;知名的 b : included in the knowledge that all people considered as one group have已发现的;已知的 -
There is no known cure for the disease. [=there is no cure that anyone knows about, although a cure may exist that has not yet been discovered]这种疾病尚无已知的治疗方法。
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the earliest known use of a word [=the earliest use that anyone knows about]一个单词已知的最早用法
2
: familiar to people人们熟知的—
used with little, widely, etc.与little、widely等词连用 — see also well-known