follow Dictionary.com

Is irregardless a word?

Hubble's constant

noun, Astronomy
1.
the ratio of the recessional velocity of galaxies to their distance from the sun, with current measurements of its value ranging from 50 to 100 km/sec per megaparsec.
Origin of Hubble's constant
1950-1955
1950-55; after E. P. Hubble
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source

Word of the Day

Difficulty index for Hubble's constant

Few English speakers likely know this word

Word Value for Hubble

0
0
Scrabble Words With Friends

Nearby words for hubble's constant