(intransitive) to speak, talk / (transitive) to be able to communicate in a language; to speak / (heraldry) to cant; (of a coat of arms) to make a pun of its bearer's name

(takes a reflexive pronoun); parlance

(figuratively) to speak wisely, to speak very aptly, to say things that are very apt

(informal, figuratively) to like the sound of one's own voice (to smugly enjoy hearing oneself talking, to be more focused on how one talks than on one's interlocutor)

(informal) to talk about fashion, to talk clothes; to engage in girl talk; to chew the rag

(transitive with de or que) to hear (of)

freedom of speech

(informal) look who's talking! you're one to talk! you can talk!

(literally) to speak too fast / (figuratively) to speak too soon

(informal, figuratively) to waste one's breath (to speak without being listened to) / (informal, figuratively) to blow smoke; to talk through one's hat (to speak about issues one doesn't understand)