lexical ambiguity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the ambiguity of an individual word or phrase that can be used (in different contexts) to express two or more different meanings
• Syn:
polysemy
• Ant:
monosemy (for: polysemy)
• Derivationally related forms:
polysemous (for: polysemy)
• Hypernyms:
ambiguity, equivocalness