D defs.my
Entry 3 senses Webster, 1913

Conclave

/kän'-klāvˌ/ · Con·clave · IPA /ˈkɑnˌkleɪv/
01 n. The set of apartments within which the cardinals of the Roman Catholic Church are continuously secluded while engaged in choosing a pope.
  1. 1.
    The set of apartments within which the cardinals of the Roman Catholic Church are continuously secluded while engaged in choosing a pope.
  2. 2.
    The body of cardinals shut up in the conclave for the election of a pope; hence, the body of cardinals.
    “It was said a cardinal, by reason of his apparent likelihood to step into St. Peter's chair, that in two conclaves he went in pope and came out again cardinal.” South.
  3. 3.
    A private meeting; a close or secret assembly.
    “The verdicts pronounced by this conclave (Johnson's Club) on new books, were speedily known over all London.” Macaulay.
Phrases & compounds
To be in conclave — to be engaged in a secret meeting; -- said of several, or a considerable number of, persons.