tiên đề

== Vietnamese == === Etymology === Sino-Vietnamese word from 先 (“before; previous”) and 題 (“title”). === Pronunciation === (Hà Nội) IPA(key): [tiən˧˧ ʔɗe˨˩] (Huế) IPA(key): [tiəŋ˧˧ ʔɗej˦˩] (Saigon) IPA(key): [tiəŋ˧˧ ʔɗej˨˩] === Noun === tiên đề (philosophy, mathematics, logic, proof theory) an axiom ==== Usage notes ==== Not to be confused with tiền đề (“premise”).