nonreadable

[ non-ree-duh-buh l ]
/ nɒnˈri də bəl /

adjective

pertaining to letter mail with addresses and zip codes incapable of being read by optical scanning devices.

Origin of nonreadable

Related forms

non·read·a·bil·i·ty, nounnon·read·a·ble·ness, nounnon·read·a·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019