noun Date: 14th century 1. the act of one who undertakes or engages in a project or business, the business of an undertaker, something undertaken ; enterprise , pledge , guarantee
UNDERTAKING
Meaning of UNDERTAKING in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012