As verbs the difference between frapped and trapped
is that frapped is (frap) while trapped is (trap).
As an adjective trapped is
caught in a trap.
frapped
English
Verb
(head)
(frap)
frap
English
Etymology 1
From (etyl) fraper
Verb
(nautical) To draw together tightly.
Etymology 2
Shortening.
Noun
(
en noun)
(informal) frappuccino