

We need to extend the deadline for the project.
To make something longer or larger in size or duration.
Can we extend our stay at the hotel?
She decided to extend her vacation by a week.
The teacher will extend the time for the test.
extend a deadline
extend an invitation
extend a warranty
lengthen
prolong
increase
She decided to extend an invitation to her friends.
To offer or give something, such as an invitation or help.
He decided to extend a helping hand to his neighbor.
They will extend their support to the new project.
I want to extend my gratitude for your assistance.
extend an offer
extend a hand
extend an invitation
offer
provide
give