The ambiguity of the colexification term

The term colexification has become an important concept in lexical typology in particular and linguistic typology in general. Surprisingly, it is not consistenly used by all scholars in the field. Instead, two main interpretations have emerged, a broad version that uses colexification as a cover term for polysemy, vagueness, and homophony, and a narrow version that restricts the term to polysemy and vagueness. We discuss the ambiguity and reflect about the usefulness of introducing alternative terms instead.