Baa Common

the cry made by sheep

"The flock gathered around me, baaing softly as I reached for their wool."

The characteristic cry or bleating of a sheep.

"The teacher asked the class to identify the sound represented by the baa at the beginning of their names written in Arabic."

The letter ب‎ in the Arabic script.

cry plaintively

"The lambs were bleating"

To make the characteristic cry of a sheep.

"The curious lamb stopped nursing to baa at its mother's leg until she turned around."

The characteristic cry of a sheep.

"The curious lamb let out a soft baa as it searched for its mother among the flock."

Initialism of Broad Agency Announcement.

"The project manager explained that BAA stands for Broad Agency Announcement, which is a mechanism used to solicit proposals from multiple potential contractors simultaneously."