Answer:
An iamb (EYE-am) is a metrical unit consisting of two syllables where an initial unstressed syllable is followed by a stressed syllable. For example, the words amuse (a-MUSE), portray (por-TRAY), delight (de-LIGHT), and return (re-TURN) are all iambs. Iambs are used in poetry and in verse plays.
Step-by-step explanation:
A metrical foot consisting of an unaccented syllable followed by an accented syllable. The words “unite” and “provide” are both iambic. It is the most common metrical foot in English poetry (including all the plays and poems of William Shakespeare), as it is closest to the rhythms of English speech.