speak out
speak out (on something)
to say something frankly and directly; to speak one's mind. This law is wrong, and I intend to speak out on it until it is repealed. You must speak out. People need to know what you think.
speak out
(against someone or something) to speak negatively and publicly about someone or something; to reveal something negative, in speech, about someone or something. I don't want to speak out against my friends, but I am afraid I have to. The citizens spoke out against corruption in government.
speak out (on something)
to say something frankly and directly; to speak one's mind. This law is wrong, and I intend to speak out on it until it is repealed. You must speak out. People need to know what you think.