LOGOGRIPH n.
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.
LOGOTYPE n.
A single type, containing two or more letters; as, æ, Æ, fi, fl, ffl, etc. ; -- called also ligature.
LOGWOOD n. 2 definitions
The heartwood of a tree (Hæmatoxylon Campechianum), a native of South America, It is a red, heavy wood, containing a crystalline substance called hæmatoxylin, and is used largely in dyeing. An extract from this wood is used in medicine as an astringent. Also called Campeachy wood, and bloodwood.