2010, Greg Kucich, Keats, Shelley, and Romantic Spenserianism (page 273)Many of Spenser's readers today find the cleavings and reunifications of Redcrosse and Una presenting a psychodrama of mental fragmentation ...
The act of one who cleaves, clings, or adheres.
1813, John Owen, The grace and duty of being spiritually mindedOn all of them they renew their cleavings to God with love and delight.