undertaking
under|tak|ing /'ʌndərteɪkɪŋ/ (undertakings)
1 [N-COUNT]
An undertaking is a task or job, especially a large or difficult one.
Organizing the show has been a massive undertaking.
2 [N-COUNT] oft N to-inf
If you give an undertaking to do something, you formally promise to do it.
The MOD gave an undertaking to Saville that it had provided him with all relevant material.
1 [N-COUNT]
An undertaking is a task or job, especially a large or difficult one.
Organizing the show has been a massive undertaking.
2 [N-COUNT] oft N to-inf
If you give an undertaking to do something, you formally promise to do it.
The MOD gave an undertaking to Saville that it had provided him with all relevant material.