Definify.com

Webster 1913 Edition

Adj.

[L.

bis

twice +

littera

letter.]

Consisting of two letters;

as, a

biliteral

root of a Sanskrit verb

Sir W. Jones.

–

Noun.

A word, syllable, or root, consisting of two letters.

Adj.

[L. bis, twice, and litera, letter.]

Consisting of two letters; as a biliteral root in language.

biliteral ‎(not comparable)

composed of two letters