To experiment in life; to find out what one is capable of.

Of an infant: to begin to support oneself on the legs, a prerequisite to walking.

(idiomatic) Alternative form of bare one's teeth

To be sullen or sulky.

(idiomatic, slang, chiefly imperative) To stay calm; to not get flustered or angry.

(archaic, slang) To pay for another person's drink as part of drinking socially.

To be acquired or achieved with great ease.

Say; name; think of to say.

To be careful in what one says; to avoid divulging information or speaking in a way considered to be inappropriate or offensive.

(idiomatic) To speak after being unable to do so or after remaining silent; to find something to say.