definitions

spacey

or spac·y

[ spey-see ]
/ ˈspeɪ si /
SEE MORE SYNONYMS FOR spacey ON THESAURUS.COM

adjective, spac·i·er, spac·i·est.

spaced-out(def 2).

RELATED WORDS

beat, bizarre, crazy, dizzy, erratic, flaky, flighty, freakish, nutty, odd, oddball, off-center, offbeat, peculiar, quirky, strange, weird, kooky

Nearby words

spaceship, spaceshot, spacesuit, spacewalk, spacewoman, spacey, spacial, spacial formula, spaciality, spacially, spacing

Origin of spacey

An Americanism dating back to 1965–70; space + -ey1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for spacy (1 of 2)

spacey

/ (ˈspeɪsɪ) /

adjective spacier or spaciest

slang vague and dreamy, as if under the influence of drugs

Word Origin for spacey

C20: space + -ey

British Dictionary definitions for spacy (2 of 2)

Spacey

/ (ˈspeɪsɪ) /

noun

Kevin, original name Kevin Spacey Fowler . born 1959, US actor; films include Glengarry Glen Ross (1992), The Usual Suspects (1995), American Beauty (1999), which earned him an Academy Award, The Shipping News (2001), and Beyond the Sea (2004); artistic director of Old Vic Theatre Company, London, from 2003
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