Noah Webster's 1828 American Dictionary of the English Language is regarded by many as the finest English
dictionary ever published. The dictionary is available in many forms. I made the content available here for my own purposes,
out of personal admiration for this particular dictionary.
ACROS'TIC, n. [Gr extremity or beginning, order, or verse.] A composition in verse, in which the first letter of the lines, taken in order, form the name of a person, kingdom, city, etc., which is the subject of the composition, or some title or motto. ACROS'TIC, a. That relates to, or contains an acrostic.