Misspelling of terrific.
(colloquial) Frighteningly good.
‘I say! She's a terrific tennis player.’;
(colloquial) Astounding or awesome.
‘The car came round the bend at a terrific speed.’;
(dated) Terrifying; causing terror.
‘The lightning was followed by a terrific clap of thunder.’;
Frightful or very unpleasant.
‘I've got a terrific hangover this morning.’;
(colloquial) Extraordinarily great or intense.
Causing terror; adapted to excite great fear or dread; terrible; as, a terrific form; a terrific sight.
very great or intense;
‘a terrific noise’; ‘a terrific thunderstorm storm’; ‘fought a terrific battle’;
extraordinarily good; used especially as intensifiers;
‘a fantastic trip to the Orient’; ‘the film was fantastic!’; ‘a howling success’; ‘a marvelous collection of rare books’; ‘had a rattling conversation about politics’; ‘a tremendous achievement’;
causing extreme terror;
‘a terrifying wail’;