Pronunciation: [bˈapta͡ɪzə] (IPA) 
The correct spelling of the word "baptiser" is controversial as it depends on the country and the language. In British English, it is spelled as "baptiser" with a /z/ sound at the end of the word. In American English, it is spelled as "baptizer" with an /s/ sound at the end of the word. The IPA phonetic transcription of "baptiser" is /bæpˈtaɪzə/, while the IPA phonetic transcription of "baptizer" is /bæpˈtaɪzər/.
The term "baptiser" is a noun that refers to an individual who performs the act of baptizing or the act of performing a baptism. It specifically denotes a person who administers the rite of baptism within religious traditions, particularly within Christian denominations.
The verb "to baptize" typically involves the ritualistic act of immersing or sprinkling water on an individual's head or body as a symbolic purification or initiation into a particular faith. A baptiser is therefore the person who carries out this act, usually a religious leader such as a priest, minister, or pastor. They possess the authority, recognition, or certification to perform baptisms in accordance with the rituals and doctrines of their religious context.
The role of a baptiser extends beyond the mere physical act of pouring or immersion. They often play a significant spiritual and ceremonial role, guiding the person undergoing baptism and leading the congregation or witnesses through the process. The baptiser may also provide guidance, counsel, or instruction to the individual being baptized beforehand, emphasizing the significance and meaning of this rite of passage.
In a broader sense, the term "baptiser" may also encompass individuals who initiate or introduce someone to a new experience or ideology, outside the religious context. This can include mentors, leaders, or influencers who guide others through transformative or enlightening experiences, metaphorically parallel to the practice of baptism.
One who baptises.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "baptiser" is derived from the Greek word "baptizein" (βαπτίζειν), which means "to immerse" or "to wash". "Baptizein" itself comes from the earlier Greek word "baptein" (βάπτειν), meaning "to dip" or "to plunge". The word "baptiser" entered the English language through Middle French, where it was derived from the Latin term "baptizare". Over time, the word evolved in English and took on the specific meaning of "one who administers baptism", referring to either a clergy member or someone authorized to perform the sacrament of baptism in various Christian denominations.
