§1. A valid marriage between the baptized is called ratum tantum if it has not been consummated; it is called ratum et consummatum if the spouses have performed between themselves in a human fashion a conjugal act which is suitable in itself for the procreation of offspring, to which marriage is ordered by its nature and by which the spouses become one flesh.
§2. After a marriage has been celebrated, if the spouses have lived together consummation is presumed until the contrary is proven.
§3. An invalid marriage is called putative if at least one party celebrated it in good faith, until both parties become certain of its nullity.
Source: Code of Canon Law (Vatican.va)