Definition of "ad"
noun:
-
Short form of advertisement.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
Advantage.
from Wiktionary, Creative Commons Attribution/Share-Alike License
-
preposition:
Short form of advertisement.
from Wiktionary, Creative Commons Attribution/Share-Alike LicenseAdvantage.
from Wiktionary, Creative Commons Attribution/Share-Alike License