1. A-1 - Noun
2. A-1 - Adjective
A-1 (not comparable)
Alternative spelling of A1
(US, military, historical) Cox-Klemin A-1 Air Ambulance, never mass produced.
(US, military) Skyraider single engine general-purpose attack aircraft.
(US, military) Personnel section of an air force staff.
(military) Air personnel officer.
Angstrom.
Source: en.wiktionary.orgAct 2 As act two opens, the two groups are now in bitter rivalry over who is the normal group (“A-1 March”) Another stranger, a French woman in a feathered coat appears. Source: Internet
A-1 owner Tony D. Schneider Sr., 51, and sons Tony D. Schneider Jr., 33, and Joseph "Joey" C. Schneider, 31, who both ran West Coast Car Crushing, are among those indicted on racketeering and theft charges. Source: Internet
A-1 Skyraiders of the 1st and 602nd Special Operations Squadrons line the ramp at Nakhon Phanom Royal Thai Air Force Base, Thailand, during the Vietnam War in 1968. Source: Internet
Griehl 2001, p. 135. Japan received the Ju 87 A-1 (called a Ju 87 K-1). Source: Internet
Brotherhood: Final Fantasy XV is a series of five 10-minute-long episodes developed by A-1 Pictures and Square Enix detailing the backstories of the main cast. Source: Internet
I have been quoted in news outlets such as the Wall Street Journal, N.Y. Times, U.S. News and World Report, and interviewed by GMA, CBS, CNN, CNBC and NPR’s A-1, All Things Considered, Morning Edition and Marketplace. Source: Internet