R

Words with a similar base: R

'R'

[roentgen.n.01] as in: a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air

'R'

[gas_constant.n.01] as in: (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143

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joules per kelvin per mole

'R'

[r.n.03] as in: the 18th letter of the Roman alphabet

'R'

[radius.n.01] as in: the length of a line segment between the center and circumference of a circle or sphere