出典:Wiktionary
From Middle English schewynge, schewand, schewande, schewende, from 古期英語 sċēawiende, from Proto-West Germanic *skauwōndī, from Proto-Germanic *skawwōndz, present participle of Proto-Germanic *skawwōną (“to look, observe”), equivalent to show + -ing.
From Middle English schewyng, schewinge, from 古期英語 sċēawung (“a looking at, contemplation, consideration; respect, regard; survey, examination; a show, appearance, pretense”), from Proto-West Germanic *skauwungu, from Proto-Germanic *skawwungō, equivalent to show + -ing. Cognate with Dutch schouwing (“inspection, survey”), German Schauung (“vision”).
showing (複数形 showings)
「showing」は動詞「show」の現在分詞です