おも 思いっきし LinksSentence search for 思いっきしSentence search for おもいっきしSentence search for 思いっ切しKanji details for 思Edit in JMdict Adverb (fukushi)1. with all one's strength; with all one's heartColloquial, See also 思いっきりNoun2. resignation; resolutionColloquial, See also 思いっきりOther forms思いっ切し 【おもいっきし】 Discussions Log in to talk about this word.