科幻 Traditional form: 科幻 Pinyin (reading): kēhuàn Definitions: science fiction abbr. for 科學幻想/科学幻想 (kēxuéhuànxiǎng) Characters: 科 - section, department; field, branch; science 幻 - fantasy, illusion, mirage; imaginary Traditional characters: 科 - section, department; field, branch; science 幻 - fantasy, illusion, mirage; imaginary