advance
US /ədˈvæns/
UK /ədˈvæns/

1.
a forward movement
:
•
The army made a rapid advance towards the enemy lines.
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We need to make an advance in our research.
2.
a payment made before it is due
:
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Can I get an advance on my salary?
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The publisher gave her an advance for her new book.
1.
to move forward in a purposeful way
:
•
The troops were ordered to advance.
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Technology continues to advance at a rapid pace.
2.
to make a payment or loan to (someone) before it is due
:
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The company agreed to advance him a portion of his salary.
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Can you advance me some money for the trip?
1.
done or given ahead of time
:
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Please give us advance notice if you plan to cancel.
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They received an advance copy of the report.