針しん小しょう棒ぼう大だいしんしょうぼうだいMeanings1na-adjective, nounexaggeration; making a mountain out of a molehillyojijukugo (four-character idiom)›A yojijukugo meaning to greatly exaggerate a small matter. Often used in the phrase 針小棒大に言う (to exaggerate).