Squash isolated meanings against numerous close meanings
Conceptual lexicon
 Polyseme building
¥n(w) = Œ n(w.i) = Œ n.i

¥bank :
¥bank.1: Mound
¥bank.3: River border, É
¥bank.2: Money institution
¥bank.3: Organ keyboard
¥bank.4: É
bank