kisi arth ka n hona ek prachalit lokokti athava hindi muhavara hai.
arth- bekar ya vyarth hona.
prayog- padh-likhakar bhi yah l daka kisi arth ka n hua.
tika tippani aur sandarbh
sanbandhit lekh
kahavat lokokti muhavare varnamala kramanusar khojean
varnamala kramanusar lekh khoj