R - English meaning

ˈrəːntɡən

R – definitions in English dictionary

abbreviation
Recto.
abbreviation
(giving position or direction) right.
Usage examples:
L to r: evan, nic, and david
abbreviation
Rule.
Usage examples:
Under r 7.4 (6) the court may hear an application immediately
abbreviation
Rand.
Usage examples:
A farm worth nearly r1,3 million
abbreviation
(in names of sports clubs) rangers or rovers.
Usage examples:
Berwick r
abbreviation
Réaumur (a temperature scale, now obsolete).
Usage examples:
198.6 °r
abbreviation
Regina or rex.
Usage examples:
Elizabeth r
abbreviation
Registered as a trademark.
abbreviation
(in the us) republican.
abbreviation
(in film classification) restricted (denoting films restricted to viewers over a certain age).
abbreviation
(on a gear shift) reverse.
abbreviation
River (chiefly on maps).
abbreviation
Roentgen(s).
abbreviation
Romania (international vehicle registration).
abbreviation
Rook (in recording moves in chess).
Usage examples:
21.rh4
abbreviation
(on scorecards) run(s).

noun
The eighteenth letter of the alphabet.
noun
A figure expressing the rate at which an infectious disease spreads, taken as the average number of cases arising by transmission from a single infected individual.
Usage examples:
There are lots of things we can do to reduce r, including reducing our social contacts by continuin…

noun
A number between +1 and −1 calculated so as to represent the linear interdependence of two variables or sets of data.

noun
The constant of proportionality in the gas equation. it is equal to 8.314 joule kelvin−1 mole−1.

noun
A unit of ionizing radiation, the amount producing one electrostatic unit of positive or negative ionic charge in one cubic centimetre of air under standard conditions.