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.
AP'ROPOS, adv. ap'ropo. 1. Opportunely; seasonably. 2. By the way; to the purpose; a word used to introduce an incidental observation, suited to the occasion, though not strictly belonging to the narration.