Word: deathblow
Part of speech: Noun
Syllables: death
blow
Definition: Something that prevents the completion, or ends the existence, of a project etc; a fatal setback.
Morphemes:
Affix: die
Language: en
PoS: Verb
Meaning: To abort, to terminate (as an error condition).
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form nouns from verbs of action.
Affix: blow
Language: en
PoS: Noun
Meaning: A damaging occurrence.