English
embosom
From em- + bosom.
Proto-Indo-European *bʰewH- ‘to swell, bend, curve’
Proto-Germanic *bōsmaz
Proto-West Germanic *bōsm
Old English bōsm ‘breast, bosom, chest’
Middle English bosom ‘the enclosure formed by the breast and arms,…’
English bosom
Today it means
verb To draw to or into one's bosom; to treasure.
Language periods are conventional ranges, not dates for this word.
Etymograph / embosom