This paper discusses the processing of topic meaning in metaphor comprehension, which consists not only of the
acceptance of metaphor-relevant meaning but also the rejection of metaphor-irrelevant meaning. Our study examined the rejection
process of topic word (e.g., “lawyer”) that include an irrelevant meaning (e.g., “helps people”) in metaphor comprehension
(e.g., “a lawyer is like a shark”) using a priming paradigm and meaningfulness decision task: an experimental study reveals that
the metaphor-irrelevant meaning is activated prior to the rejection process of the irrelevant meaning in metaphor comprehension.
Our results suggest that the processing of metaphor-irrelevant meaning is composed of two different stages.