A glance at any dictionary will show a plethora of words that have multiple incompatible definitions. Some, like cleave, are even their own antonym. Nevertheles

A glance at any dictionary will show a plethora of words that have multiple incompatible definitions. Some, like cleave, are even their own antonym. Nevertheless each sense of the word is well defined. The issue isn’t a lack of well-definedness, but rather one of confusion.