心ばかり - JP-EN Jisho

心(こころ)ばかり

Other forms:

心(ここ)許(ろばか)り

nouns which may take the genitive case particle 'no'noun (common) (futsuumeishi)adverb (fukushi)humble (kenjougo) language

little (something by way of thanks); mere (trifle); small (token of one's gratitude, etc.)

said when giving a gift