What is the meaning of Credo?

A statement of a belief or a summary statement of a whole belief system; also (metonymically) the belief or belief system itself.

The liturgical creed (usually the Nicene Creed), or a musical arrangement of it for use in church services.

confession of faith, creed

(strong) conviction

creed

first-person singular present indicative of credere

to believe, to trust in, to give credence to

to confide in, have confidence in

to think, imagine, suppose, assume

to commit or consign something to one for preservation, protection, etc., to entrust to one

to lend, to loan

The Nicene Creed or Apostle's Creed.

crēda

The Nicene Creed or Apostle's Creed.

credo (liturgical creed (usually the Nicene Creed), or a musical arrangement of it for use in church services)

credo (belief system)

creed; credo (a religious belief system)

ew! (expression of disgust or nausea)

Jesus! (expression of unpleasant surprise)

credo (belief system)

creed

third-person singular present subjunctive of credu

Source: wiktionary.org