希き薄はく燃ねん焼しょうMeaningsNoun1. lean burnKanji used希dilute薄thin in volume燃burn焼roastComposed of希き薄はくthin (air); weak (liquid); dilute; sparse (population); rarefied; lacking (enthusiasm, consideration, substance, etc.); insubstantial; deficient; tenuous (link)Na-adjective燃ねん焼しょうburning; combustion; exerting all strength; making an effortNoun