CHAPLAIN
chaplain
(noun) a clergyman ministering to some institution
Source: WordNet® 3.1
Etymology
Noun
chaplain (plural chaplains)
A member of a religious body (often, but not always, of the clergy) officially assigned to give pastoral care at an institution, group, private chapel, etc.
A person without religious affiliation who carries out similar duties in a secular context.
Source: Wiktionary
Chap"lain, n. Etym: [F. chapelain, fr. LL. capellanus, fr. capella.
See Chapel.]
1. An ecclesiastic who has a chapel, or who performs religious
service in a chapel.
2. A clergyman who is officially atteched to the army or navy, to
some public institution, or to a family or court, for the purpose of
performing divine service.
3. Any person (clergyman or layman) chosen to conduct religious
exercises for a society, etc.; as, a chaplain of a Masonic or a
temperance lodge.
Source: Webster’s Unabridged Dictionary 1913 Edition