Let's match each sound device to its correct definition:
1. Assonance
Definition: E) The repetition of vowel sounds within words in a line of poetry.
2. Consonance
Definition: C) The repetition of consonant sounds within words in a line of poetry.
3. Internal rhyme
Definition: A) Rhyming words within a line of poetry.
4. Meter
Definition: D) The beat of the poem and the speed at which it moves, controlled by patterns of stressed and unstressed syllables.
5. Slant rhyme
Definition: B) Rhyming words with similar, not identical, sounds.
Therefore, the final matching is:
- Assonance = E
- Consonance = C
- Internal rhyme = A
- Meter = D
- Slant rhyme = B