Terrible = nul, _BaxteuR_ et pepone ont raison. lisez un dictionnaire.
Adjective
terrible
1. dreadful; causing alarm and fear.
* The witch gave him a terrible curse.
2. most formidable.
* 1883: Robert Louis Stevenson, Treasure Island
...and there was even a party of the younger men who pretended to admire him, calling him a "true sea-dog," and "real old salt," and such-like names, and saying there was the sort of man that made England terrible at sea.
3. intense; extreme in degree or extent.
* He paid a terrible price for his life of drinking.
4. unpleasant, disagreeable.
* The food was terrible but it was free.
5. very bad.
* Whatever he thinks, he is a terrible driver.
http://en.wiktionary.org/wiki/terrible