くがく 苦学 LinksSentence search for 苦学Sentence search for くがくKanji details for 苦 and 学Edit in JMdict Noun, Suru verb, Intransitive verb1. working one's way through school; earning one's own school feesNoun, Suru verb, Intransitive verb2. studying under adversity; studying in harsh economic circumstances Discussions Log in to talk about this word.