パシッMeanings1adverb taking the 'to' particlewith a loud smack; whack; slap; crack; snaponomatopoeic or mimetic word›Onomatopoeic word describing a sharp, loud impact sound, often used with the particle と.彼かれは机つくえをパシッと叩たたいた。He slapped the desk with a loud smack.鞭むちがパシッと鳴なった。