scribble

To write (a note, for example) hurriedly without heed to legibility or style.

To draw (a picture) hurriedly or carelessly.

To write in a hurried careless way.

To make meaningless marks, as with a pen or pencil.

Careless hurried writing.

Meaningless marks and lines.

To write with haste, or without care or regard to correctness or elegance: as, to scribble a letter or pamphlet.

To cover or fill with careless or worthless writing, or unintelligible and entangled lines.

To write without care or regard for correctness or elegance; scrawl; make unintelligible and entangled lines on paper or a slate for mere amusement, as a child does.

Hurried or careless writing; a scrawl; hence, a shallow or trivial composition or article: as, a hasty scribble.