From BiblePortal Wikipedia

King James Dictionary [1]

NON, adv. L. Not. This word is used in the English language as a prefix only, for giving a negative sense to words as in non-residence, non-performance, non-existence, non-payment, non-concurrence, non-admission, non-appearance, non-attendance, non-conformity, non-compliance, non-communion, and the like.

Smith's Bible Dictionary [2]

Non. (Fish). Nun, the father of Joshua.  1 Chronicles 7:27.

Morrish Bible Dictionary [3]

The same as NUN, the father of Joshua.  1 Chronicles 7:27 .

Holman Bible Dictionary [4]

 1 Chronicles 7:27

Webster's Dictionary [5]

(a.) No; not. See No, a.

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [6]

(Heb. id. נוֹן , Sept. Νούν ), a different form ( 1 Chronicles 7:27) of the name elsewhere given as NUN (See Nun) (q.v.), the father of Joshua.

International Standard Bible Encyclopedia [7]

non ( נון , nōn ):   1 Chronicles 7:27 the King James Version and the Revised Version margin. See Nun .