Word: heartthrob
Part of speech: Noun
Syllables: heart
throb
Definition: A heartbeat; a very short time (as the time it takes the eye to blink or the heart to beat)
Morphemes:
Affix: heart
Language: en
PoS: Verb
Meaning: To be fond of. Often bracketed or abbreviated with a heart symbol.
Affix: throb
Language: en
PoS: Verb
Meaning: To pulse (often painfully) in time with the circulation of blood.