Defn: Of or pertaining to a chorus.
I remember a choric ode in the Hecuba. Coleridge.

CHORION
Cho"ri*on, n. Etym: [NL., fr. Gr.

1. (Anat.) (a) The outer membrane which invests the fetus in the womb; also, the similar membrane investing many ova at certain stages of development. (b) The true skin, or cutis.

2. (Bot.)

Defn: The outer membrane of seeds of plants.

CHORISIS
Cho"ri*sis, n. Etym: [NL., fr. Gr. (Bot.)

Defn: The separation of a leaf or floral organ into two more parts.

Note: In collateral chorisis the parts are side by side.
— In parallel or median chorisis they are one in front of another.

CHORIST
Cho"rist, n. Etym: [F. choriste.]

Defn: A singer in a choir; a chorister. [R.]