attention
US /əˈten.ʃən/
UK /əˈten.ʃən/

1.
the act or power of fixing the mind on something; a state of concentrated awareness
:
•
Please pay attention to the instructions.
•
Her work requires close attention to detail.
2.
consideration or special care
:
•
The patient needs constant medical attention.
•
He tried to attract her attention with a wave.
1.
a position of readiness to receive orders, with the body erect and the arms to the sides
:
•
The soldiers stood at attention.
•
The drill sergeant ordered the recruits to stand at attention.