From BiblePortal Wikipedia

Webster's Dictionary [1]

(1): ( n.) One who occupies a subordinate, inferior, or auxiliary place; a delegate deputy; one who is second or next to the chief officer; as, the secondary, or undersheriff of the city of London.

(2): ( a.) Subsequent in origin; - said of minerals produced by alteertion or deposition subsequent to the formation of the original rocks mass; also of characters of minerals (as secondary cleavage, etc.) developed by pressure or other causes.

(3): ( n.) A satellite.

(4): ( a.) Suceeding next in order to the first; of second place, origin, rank, rank, etc.; not primary; subordinate; not of the first order or rate.

(5): ( a.) Acting by deputation or delegated authority; as, the work of secondary hands.

(6): ( a.) Possessing some quality, or having been subject to some operation (as substitution), in the second degree; as, a secondary salt, a secondary amine, etc. Cf. primary.

(7): ( a.) Pertaining to the second joint of the wing of a bird.

(8): ( a.) Dependent or consequent upon another disease; as, Bright's disease is often secondary to scarlet fever. (b) Occuring in the second stage of a disease; as, the secondary symptoms of syphilis.

(9): ( n.) A secondary quill.

(10): ( n.) A secondary circle.

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [2]

a clerk who, if learned and expert in music, was eligible for promotion, by the dean, to the place of vicar. He was the carton's personal attendant, and sat in the secondary row of stalls: hence his name. At Chichester the secondary sang the daily mass of requiem in the Lady-chapel. It was also a technical term for a cathedral dignitary of second rank and posi-tion a minor canon, precentor.