Used to attract someone's attention.
A short distance; hailing distance.
A long, loud call used to attract attention when at a distance, mainly done in the Australian bush.
To make such a call.
Used to criticize childish behavior, especially that considered unreasonable for one's age.
To stop acting as or like a child (often used as an imperative interjection).
To mature and become an adult.
To start to develop; to flourish.