Word: firewall
Part of speech: Noun
Syllables: fire
wall
Definition: The software that monitors traffic in and out of a private network or a personal computer and allows or blocks such traffic depending on its perceived threat.
Morphemes:
Affix: fire
Language: en
PoS: Noun
Meaning: An instance of firing one or more rocket engines.
Affix: wall
Language: en
PoS: Noun
Meaning: A personal notice board listing messages of interest to a particular user.