charge account - credit extended by a business to a customer. credit account, open account. charge account credit, open-end credit, revolving credit - a consumer credit line that can be used up to a certain limit or paid down at any time. revolving charge account - a charge account that does not have to be paid to zero balance.
Otoacoustic Emissions Otoacoustic emissions (OAEâs) are low level, inaudible sounds produced by the outer hair cells of the inner ear (cochlea). OAEâs can either occur spontaneously or in response to clicks or tones.
This article is about the television series. For the region in Scotland, see The Oa. For other uses of the letters OA, see OA (disambiguation). The OA is an American mystery drama web television series with science fiction, supernatural, and fantasy elements, which debuted on Netflix on December 16, 2016. Created and executive produced by Brit Marling and Zal Batmanglij, the series is their third collaboration.