dis

In a sentence

• Dis-moi ce que tu penses.

  Tell me what you think.

  Here, 'dis' is used as an imperative form of the verb 'dire' (to say) to instruct someone to tell something.

• Je dis toujours la vérité.

  I always tell the truth.

  In this sentence, 'dis' is the first person singular present tense form of 'dire', indicating the act of saying or stating something habitually.

• Qu'est-ce que tu nous dis là ?

  What are you telling us now?

  Here, 'dis' again represents the first person singular present tense form used in interrogative form to inquire about what is being told.