r r  /ˈɑr/

Definition(s):

  1. (n) a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
  2. (n) (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
  3. (n) the 18th letter of the Roman alphabet
  4. (n) the length of a line segment between the center and circumference of a circle or sphere

News

  1. /R E P E A T -- Media Advisory — Transat A.T. Inc. - Results of Second Quarter 2013/

    /R E P E A T -- Media Advisory — Transat A.T. Inc. - Results of Second Quarter 2013/
    on June 13, 2013     Source: CNW Group via Yahoo! Finance

  2. H&R Block 4Q profit rises, but misses Street view

    H&R Block Inc. said last-minute changes to tax laws, a delayed start to the filing season and new fraud controls created hurdles for the company in this year's tax season. The tax preparation company was ...
    on June 13, 2013     Source: Associated Press via Yahoo! News

  3. R.I. Senate unanimously approves 11th hour casino-crime bill

    R.I. Senate unanimously approves 11th hour casino-crime bill
    on June 13, 2013     Source: The Providence Journal

Word of the Day
anachronistic anachronistic
/ə ˌnæ krə ˈnɪ stɪk /