Word: debuff
Part of speech: Noun
Syllables: de
buff
Definition: An effect that makes a game character weaker; a negative status effect.
Morphemes:
Affix: de-
Language: en
PoS: Prefix
Meaning: Intensifying; make more intense, stronger, or more marked; 
Etymology Compounds: Affix: dē-
Language: la
Decoded: de-
PoS: Prefix
Meaning: de-
Affix: buff
Language: en
Meaning: to make a player or item stronger
Etymology Compounds: Affix: bufer
Language: fro
Decoded: bufer
Meaning: to cuff, buffet