A book or other collection of financial accounts.

A flat board or plank used in construction, often as a foundation or support.

सपाट बोर्ड

English Usage: The builder placed a ledger board on the wall to support the roof.

Hindi Usage: ठेकेदार ने छत का समर्थन करने के लिए दीवार पर सपाट बोर्ड रखा।