1 : based on an inherent sense of right and wrong natural justice. 2a : being in accordance with or determined by nature natural impulsesb : having or constituting a classification based on features existing in nature.
Assessor's parcel number. An assessor's parcel number, or APN, is a number assigned to parcels of real property by the tax assessor of a particular jurisdiction for purposes of identification and record-keeping.
Assessor's Parcel Number [APN] Assessor's Parcel Number [APN] Law and Legal Definition APN is a number assigned by the tax assessor in order to identify a particular property. Some states or counties require the APN to be on a real estate deed before it can be recorded.