cuatrillo

Etymology
From.

Noun

 * 1) An obsolete letter (Ꜭ, ꜭ) shaped like a 4 with a hook, used in colonial Mayan orthographies to indicate a velar ejective.

Etymology
From.

Noun

 * 1) an obsolete letter shaped like a 4 with a hook from colonial Mayan orthographies to indicate a velar ejective