Logogriph
Pronunciation : Log"o*griph
Part of Speech : n.
Etymology : [Gr. logogriphe.]
Definition : Defn: A sort of riddle in which it is required to discover a chosen word from various combinations of its letters, or of some of its letters, which form other words; -- thus, to discover the chosen word chatter form cat, hat, rat, hate, rate, etc. B. Jonson.
Source : Webster's Unabridged Dictionary, 1913