r (Meaning)
r (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
(physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
the 18th letter of the Roman alphabet
the length of a line segment between the center and circumference of a circle or sphere
r ()
R, the eighteenth letter of the English alphabet, is a vocal consonant. It is sometimes called a semivowel, and a liquid. See Guide to Pronunciation, // 178, 179, and 250-254.
Synonyms & Antonyms of r
No Synonyms and anytonyms found
r Sentence Examples
- The racecar roared past, leaving a trail of smoke in its wake.
- The runner pushed through the pain, determined to reach the finish line.
- The river flowed swiftly, carrying debris along with its relentless currents.
- The rain fell heavily, drenching everything in its path.
- The rose bush bloomed brightly, filling the air with its sweet scent.
- The rope snapped, sending the climber plummeting to the ground.
- The robot spun around, its sensors scanning the room.
- The thunder roared, shaking the very foundations of the house.
- The door creaked open, revealing a dark and mysterious passageway.
- The thief escaped through the back route, leaving no trace of his whereabouts.
FAQs About the word r
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air, (physics) the universal c
No synonyms found.
No antonyms found.
The racecar roared past, leaving a trail of smoke in its wake.
The runner pushed through the pain, determined to reach the finish line.
The river flowed swiftly, carrying debris along with its relentless currents.
The rain fell heavily, drenching everything in its path.
