A-board
US /ˈeɪ.bɔːrd/
UK /ˈeɪ.bɔːrd/
1.
a portable sign, typically shaped like an 'A', used to display information or advertisements, often placed on pavements outside businesses
:
•
The cafe put an A-board outside to advertise their daily specials.
•
Make sure the A-board is stable so it doesn't blow over in the wind.