adverb Etymology: Middle English eftsones, alteration of Old English eftsōna, from Old English eft after + sōna soon; akin to Old English æfter after Date: before 12th century soon after
EFTSOONS
Meaning of EFTSOONS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012