quadriliteral adjective & noun.
[kwɒdrɪ'lɪt(ǝ)r(ǝ)l] L18.[from QUADRI- + LITERAL.]A. adjective. Consisting of four letters;
spec. (of a Semitic root) having four consonants instead of the usual three.
L18.b. noun. A word of four letters; a (Semitic) root containing four consonants.
L18. [TahlilGaran] English Dictionary ▲