Word: demethylated
Part of speech: Adjective
Syllables: de
me
thy
la
ted
Definition: That has been subjected to demethylation.
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: methyl
Language: en
PoS: Noun
Meaning: The univalent hydrocarbon radical, CH3-, formally derived from methane by the loss of a hydrogen atom; a compound or part of a compound formed by the attachment of such a radical.
Etymology Compounds: Affix: μέθυ
Language: grc
Decoded: methu
Meaning: wine
Affix: ὕλη
Language: grc
Decoded: ule
Meaning: wood, material
Affix: -ate
Language: en
PoS: Suffix
Meaning: resembling the specified thing
Affix: -d
Language: en
PoS: Suffix
Meaning: As an extension of the above, when used along with an adjective preceding the noun, describes something that has an object of a particular quality.