metrical foot
iamb :)
iamb
iamb
iamb
No, heartbreak is not an example of an iamb. An iamb is a metrical foot consisting of one unstressed syllable followed by one stressed syllable, like in the word "believe." Heartbreak does not follow this pattern of stressed and unstressed syllables.
That's an iamb.
iamb
That's an iamb.
iamb
iamb
The iamb.