1. Expresses position, direction or location, or point in time
   "sleep at the hotel"; "at midnight"; "point at the one you want"
    
2. Expressing a rate
   "sold at $10 each"

1. A fractional monetary unit of Laos; 100 at equal 1 kip
   "The old coin was worth 10 at"

1. A highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
   - astatine, atomic number 85

Derived forms: Ats, ats

Type of: chemical element, element, halogen, Laotian monetary unit

Part of: kip

Encyclopedia: At, Bihar