【析形】形声字。古文字形从思,声。今简化字作“虑”,声旁省作虍。 【释义】《说文》:“谋思也。”本义指周密思考,且有一定的目的。[深谋远虑]计划周详,考虑深远。[深思熟虑]深入地思考,反复地思考。引申为担忧、发愁,如[忧虑]。 【shape analysis】It is the pictophonetic character.In ancient character the meaningful part is思(sī,think)and the phonetic component is . 【original meaning】Well—conceived.