Word: debrief
Part of speech: Verb
Syllables: de
brief
Definition: To question someone after a military mission in order to obtain intelligence.
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: brief
Language: en
PoS: Noun
Meaning: A writ summoning one to answer; an official letter or mandate.
Etymology Compounds: Affix: brevis
Language: la
Decoded: brevis
Meaning: short