Word: heartworm
Part of speech: Noun
Syllables: heart
worm
Definition: A parasitic organism that afflicts dogs, the roundworm Dirofilaria immitis.
Morphemes:
Affix: heart
Language: en
PoS: Noun
Meaning: A wight or being.
Affix: worm
Language: en
PoS: Noun
Meaning: More loosely, any of various tubular invertebrates resembling annelids but not closely related to them, such as velvet worms, acorn worms, flatworms, or roundworms.