doodle

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
doodle

Plural
doodles

a doodle
  1. A doodle is a drawing made when a person is bored or thinking about something else.

Verb[change]

Plain form
doodle

Third-person singular
doodles

Past tense
doodled

Past participle
doodled

Present participle
doodling

  1. If a person is doodling, he or she is drawing something when they are bored or thinking about something else.
    The student doodled a submarine in his notebook.