To penetrate between or within; to penetrate
mutually.
To penetrate each the other; to penetrate
between bodies or their parts.
1. A band or organized company of singers, especially in church service. [Formerly written also quire.] 2. That part of a church appropriated to the singers. 3. (Arch.) The chancel. Choir organ (Mus.), one of the three or five distinct organs included i...