headcanonWiktionary 原文构词拆分head词根/词干+canon词根/词干词源说明From head + canon. First attested in c. 2007.释义（英文）名词 Noun(fandom slang) Elements and interpretations of a fictional universe accepted by an individual or small group of fans, but not necessarily found within or supported by the official canon.动词 Verb(fandom slang) To interpret