Immersion baptism
Immersion baptism (also known as baptism by immersion or baptism by submersion) is a method of baptism that is distinguished from baptism by affusion (pouring) and by aspersion (sprinkling), sometimes without specifying whether the immersion is total or partial, but very commonly with the indication that the person baptized is immersed completely. The term is also, though less commonly, applied exclusively to modes of baptism that involve only partial immersion (see Terminology, below).
Immersion baptism-1