Wordnet 3.0
ADJECTIVE (1)
1.
more familiar or renowned than the other of two;
- Example: "the better-known book of the two"
The Collaborative International Dictionary of English v.0.48:
better-known \better-known\ adj. prenom.
more familiar or renowned than the other of two. Antonym of
lesser-known. the better known book of the two
Syn: better known(predicate).
[WordNet 1.5]
WordNet (r) 3.0 (2006):
better-known
adj 1: more familiar or renowned than the other of two; "the
better-known book of the two"