n. Symbol for the zeptoliter (zeptolitre), an SI unit of fluid measure equal to 10−21 liters (litres).
Word Usage
"Guvf vf orpnhfr zl rkcrevrapr, va bire unys n praghel bs yvsr, vf gung gur cebpynzngvba jvyy trarenyyl or sbyybjrq ol na rkuvovgvba bs fhssvpvrag ulcbpevfl, qvfubarfgl, pbeehcgvba, naq pevzr gb gnxr njnl gur oerngu."