浸しん礼れいしんれいMeanings1nounbaptism by immersionChristian term for baptism performed by full immersion in water, as opposed to sprinkling or pouring. Used in theological or church contexts.この教きょう会かいでは浸しん礼れいによる洗せん礼れいを行おこなっています。This church practices baptism by immersion.