See Definition for tupov 5179
See Definition for antitupov 499
tupov has many meanings, among the most common being image,
pattern or model, and type. In the last sense it means a
person or thing prefiguring a future person or thing, e.g., Adam as a
type of Christ, Ro 5:14.
antitupov, as used in 1Pe 3:21, is by Thayer and many others
thought to correspond to tupov as its counterpart, in the sense which
the English word antitype suggests. By Cremer it is rather given the
meaning image
