in·tinc·tion (ĭn-tĭngk'shən) n.
Ecclesiastical The administration of the Eucharist by dipping the host into the wine and thus offering both simultaneously to the communicant.
[Late Latin intinctiō, intinctiōn-, a dipping in, from Latin intinctus, past participle of intingere, to dip in : in-, in; see in-2 + tingere, to moisten.]