Definition Of unreadable
(of data or a storage medium or device) not capable of being processed or interpreted by a computer or other electronic device.
not clear enough to read; illegible.
Her handwriting is chicken scratches, illegible and unreadable .
Example Of unreadable
Although the young invited audience had been given a copy of the constitution, a large majority confessed that it was unreadable and incomprehensible.
Among the 20th century authors whose works I find mostly unreadable are two who inspire many people with a devotion and respect which are, to me, quite inexplicable.
An unreadable scrawl that took hours to decipher.
… Journalism is unreadable and literature is not read.
But it's the language I never found out how to read… it's… unreadable to me.