Adjective
Incapable of being read; not legible; as, illegible handwriting; an illegible inscription.
Source: Webster's dictionaryillegible handwriting Source: Internet
Armed with early fax machines wherever he went, he became notorious for haphazardly sending sometimes illegible material to the magazine's San Francisco offices as an issue was about to go to press. Source: Internet
All entries received that are duplicate, mutilated, tampered with, incorrect, illegible, or from ineligible entrants will be void. Source: Internet
"I failed a test once because apparently my handwriting was illegible, and my dad was really upset, so I said, 'Well, Dad, you know, maybe if you bought me a Montblanc fountain pen, then maybe my writing would be better …' " Source: Internet
It will increase speed – allowing them to skip questions that are irrelevant to some survey takers – and eliminate the possibility of illegible handwriting, according to Thielen. Source: Internet
Alcorn first examined Bushnell's schematics for Computer Space, but found them to be illegible. Source: Internet