/ˈʌp tə ənd ɪnˈkluːdɪŋ/ – conjunction
Definition: bao gồm và kể cả
A more thorough explanation: 1. describes a list of things that increase, where the final thing stated is also included in the list
2. describes a period of time, where the last date or event stated is included within the period of time
Example: 1. The members are prepared to take part in industrial action, up to and including strikes.
2. Tickets can be paid on line, up to and including the due date.