Broadly, the repetition of consonant sounds; more specifically, the repetition of the final consonant sounds of accented syllables or important words. See also:
Etymology:
From the Latin, "agree" + "sounds"Examples and Observations:
- "The repetition of final consonant sounds, as in 'First and last,' 'odds and ends,' 'short and sweet,' 'a stroke of luck,' or Shakespeare's 'struts and frets' is CONSONANCE."
(Laurence Perrine, Literature: Structure, Sound, and Sense, Harcourt, 1978) - T was later when the summer went
Than when the cricket came,
And yet we knew that gentle clock
Meant nought but going home.
T was sooner when the cricket went
Than when the winter came,
Yet that pathetic pendulum
Keeps esoteric time.
(Emily Dickinson, "T was later when the summer went") - "[In Seamus Heaney's poem "Ocean's Love to Ireland"] the plosives i and k also serve to slow our reading, as do the alliteration and consonance of the b's and d's that begin here and continue in the second through fifth lines:
Ralegh has backed the maid to a tree
We picture a deliberate, proud, unfrenzied man using language and physical strength to overpower the maid."
As Ireland is backed to England
And drives inland
Till all her strands are breathless.
(Karen Marguerite Moloney, Seamus Heaney and the Emblems of Hope, University of Missouri Press, 2007) - Great, or good, or kind, or fair,
I will ne'er the more despair;
If she love me, this believe,
I will die ere she shall grieve;
If she slight me when I woo,
I can scorn and let her go;
For if she be not for me,
What care I for whom she be?
(George Wither, "Shall I Wasting in Despair) - A Quietness distilled
As Twilight long begun,
Or Nature spending with herself
Sequestered Afternoon--
(Emily Dickinson, "As imperceptibly as Grief")

