Word: dequenching
Part of speech: Noun
Syllables: de
quen
ching
Definition: The reappearance of previously-quenched fluorescence.
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: quench
Language: en
PoS: Verb
Meaning: To terminate or greatly diminish (a chemical reaction) by destroying or deforming the remaining reagents.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.