follow Dictionary.com

How do you spell Hannukah?

extravehicular

[ek-struh-vee-hik-yuh-ler] /ˌɛk strə viˈhɪk yə lər/
adjective, Aerospace.
1.
of, relating to, or being an activity performed by an astronaut outside a space vehicle while in orbit:
an extravehicular activity.
Origin
1960-1965
1960-65; extra- + vehicular
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
British Dictionary definitions for extra-vehicular

extravehicular

/ˌɛkstrəvɪˈhɪkjʊlə/
adjective
1.
occurring or used outside a spacecraft, either in space or on the surface of the moon or another planet: extravehicular activity
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Contemporary definitions for extra-vehicular
adjective

pertaining to work performed in outer space outside of the spacecraft

Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
Cite This Source

Word of the Day

Difficulty index for extravehicular

Few English speakers likely know this word

Word Value for extra

12
12
Scrabble Words With Friends

Quotes with extra-vehicular