US [ˌeɪ ˈeɪ]
- abbr."ACK-ACK"; and "antiaircraft"
- WebArachidonic acid (arachidonic acid), acrylic (Acrylic acid); United States airlines (American Airlines)
This page is created to explain what the meaning of aa is. Here, you can find complete definitions of aa in English and other 40 languages. First of all, you can listen to the pronunciations of aa in American English and British English by clicking the audio icons. Next, we list the most popular web definitions of aa. Though they may not be accurate, but represent the most up-to-date explanations in the Internet age. Furthermore, we list other words that have the same meanings as aa. In addition to synonyms, major antonyms for aa are also listed. For detailed word list, you can click tabs to switch between synonyms and antonyms. More importantly, you will see the tab of 'Definitions in English' where the DigoPaul.com dictionary provides the accurate meanings of aa. Thirdly, we list other word forms of aa: noun, adjective, verb, and adverb. Fourth, we are giving example sentences that contain aa. These sentences show how you can use the English word of aa in a real sentence. Fifth, to help you better understand the definitions of aa, we also present three images to illustrate what aa really means. Finally, we are listing English words that start with aa, English words that contain aa, and English words that end with aa.