to show, make known, something; learn about something

inform oneself or another about something new

to tell e.g. a secret suddenly and without deciding to

utter suddenly

to cause (a scheme etc) to start working

start, introduce

to make a person known to another, usually by giving her or his name

make known; present

(of prices) the lowest at which goods are to be sold

make known; present

to allow or cause (something) to be seen; to make something known

disclose, tell

to use one's ordinary voice (not singing etc) to produce (words, sentences); to express one's opinion (during a discussion, about an affair)

make declaration

to show the true character or intentions of (a person)

reveal