Impossibility
来自Big Physics
late Middle English: from French impossibilite or Latin impossibilitas, from impossibilis, from in- ‘not’ + possibilis (see possible).
wiktionary
From Middle French impossibilité, from Latin impossibilitās; synchronically analyzable as im- + possibility and impossible + -ity.
etymonline
impossibility (n.)
late 14c., "quality of being impossible," from impossible + -ity; perhaps from or modeled on Old French impossibilité (14c.). Meaning "an impossible thing or occurrence" is from c. 1500. Sometimes in English 15c.-18c. it meant "inabolity, impotence," after a use of Medieval Latin impossibilitas.
