Meaning of “scribble” - Learner’s Dictionary

scribble

verb [ I, T ] uk us /ˈskrɪbl/

to write or draw something quickly and carelessly:

She scribbled some notes in her book.
scribble noun [ C, U ]

something that has been scribbled

(Definition of “scribble” from the Cambridge Learner’s Dictionary © Cambridge University Press)