follow Dictionary.com

11 Trending Words of 2014

parallactic motion

noun, Astronomy
1.
the apparent motion of stars due to the earth's orbital motion.
Origin
1885-1890
1885-90
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Word of the Day

Difficulty index for parallactic motion

Few English speakers likely know this word

Word Value for parallactic

0
22
Scrabble Words With Friends

Quotes with parallactic-motion