1. 本质;遁辞：QUICKTRAN 快速翻译程序 | quiddity 本质;遁辞 | quiescence 静止;沉寂

2. 本质：quid 咀嚼物 | quiddity 本质 | quiddle 爱挑剔的人

3. 本质/实质/诡辩/怪癖/遁辞：quidding /吐草症/ | quiddity /本质/实质/诡辩/怪癖/遁辞/ | quidnunc /喜欢探听的人/爱说长道短的人/

noun

1. the essence that makes something the kind of thing it is and makes it different from any other

Synonym: haecceity

2. an evasion of the point of an argument by raising irrelevant distinctions or objections

Synonym: quibblecavil