What is Careful?

Careful definition and meaning on Dictionary terms:
cautious in one’s actions: Be careful when you cross the street.
taking pains in one’s work; exact; thorough: a careful typist.
(of things) done or performed with accuracy or caution: careful research.
solicitously mindful (usually followed by of, about, or in): careful of the rights of others; careful about one’s behavior; careful in speech.
Archaic. full of anxiety or care; troubled.causing or attended with anxiety: a careful day.