Language, jargon, or terminology used uniquely in a particular environment or group. Example: Corporate speak; IT speak.
Speech, conversation.
To communicate with one's voice, to say words out loud. Example: I was so surprised I couldn't speak.
To have a conversation. Example: It's been ages since we've spoken.
(by extension) To communicate or converse by some means other than orally, such as writing or facial expressions. Example: Actions speak louder than words.
To deliver a message to a group; to deliver a speech. Example: This evening I shall speak on the topic of correct English usage.
To be able to communicate in a language. Example: He speaks Mandarin fluently.
To utter. Example: I was so surprised that I couldn't speak a word.
To communicate (some fact or feeling); to bespeak, to indicate.
(sometimes humorous) To understand (as though it were a language). Example: So you can program in C. But do you speak C++?
To produce a sound; to sound.
Of a bird, to be able to vocally reproduce words or phrases from a human language.
To address; to accost; to speak to.
All clues having "SPEAK"
for an answer:
You can find a list of possible crossword clues for SPEAK below.