Word: desaturation
Part of speech: Noun
Syllables: de
sat
u
ra
tion
Definition: a decrease in the level of oxygen saturation in a patient's haemoglobin
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: saturate
Language: en
PoS: Adjective
Meaning: Saturated; wet.
Etymology Compounds: Affix: saturātus
Language: la
Decoded: saturatus
PoS: Participle
Meaning: sated, satisfied
Affix: -ion
Language: en
PoS: Suffix
Meaning: an action or process, or the result of an action or process
Etymology Compounds: Affix: -iō
Language: la
Decoded: -io
PoS: Suffix
Meaning: Used to form abstract nouns from verbs.