Metaphors are common phenomena intellectual capital and knowledge management theories and practice. An important question to ask is: what are the ‗best‘ metaphors we can use in our theorizing on intellectual capital and knowledge management? This paper addresses the question of the aptness of knowledge related metaphors. It concludes that the aptness of metaphorical expressions depends on three factors: the richness of the semantic field of the source domain, the validity of the mapping, and the ideological implications of the mapping. This conclusion results in a research agenda on the aptness of metaphor in knowledge management and intellectual capital theory and practice.
