two words are homographs if they are spelled the same way but differ in meaning (e.g. fair)
homograph详细解释
hom.o.graph n.（名词）One of two or more words that have the same spelling but differ in origin, meaning, and sometimes pronunciation.同形异义词：两个或以上单词拼法相同，但在起源、意义和有时读音上不同 【引伸】 hom.ograph.ic adj.（形容词）
