Word: defocus
Part of speech: Noun
Syllables: de
fo
cus
Definition: The distance by which the focal point is in front of (positive defocus) or beyond (negative defocus) the image or target surface.
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: focus
Language: en
PoS: Noun
Meaning: A point of a conic at which rays reflected from a curve or surface converge.
Etymology Compounds: Affix: focus
Language: la
Decoded: focus
Meaning: hearth, fireplace