an invisible thing or being.
the invisible, the unseen or spiritual world.

Origin of invisible

First recorded in 1300–50; Middle English word from Latin word invīsibilis. See in-3, visible
Related formsin·vis·i·bil·i·ty, in·vis·i·ble·ness, nounin·vis·i·bly, adverbqua·si-in·vis·i·ble, adjectivequa·si-in·vis·i·bly, adverb

Synonyms for invisible Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for invisibly

Contemporary Examples of invisibly

Historical Examples of invisibly

  • It was in the morning, and always in the morning Jones was invisibly at work.

    The Paliser case

    Edgar Saltus

  • "I said I guessed I'd try it," grinned the youth, invisibly.

  • He was invisibly directed into the little doorway of St. Joseph's.

    The Loyalist

    James Francis Barrett

  • He could move from compartment to compartment as silently and invisibly as if he had no substance at all.

    Gold in the Sky

    Alan Edward Nourse

  • Her aunt had pressed for it, subtly, invisibly, as an older woman is able to do.

    The Sleuth of St. James's Square

    Melville Davisson Post

British Dictionary definitions for invisibly



not visible; not able to be perceived by the eyeinvisible rays
concealed from sight; hidden
not easily seen or noticedinvisible mending
kept hidden from public view; secret; clandestine
economics of or relating to services rather than goods in relation to the invisible balanceinvisible earnings


economics an invisible item of trade; service
Derived Formsinvisibility or invisibleness, nouninvisibly, adverb
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

Word Origin and History for invisibly



mid-14c., from Old French invisible (13c.), from Latin invisibilis "unseen, invisible," from in- "not" (see in- (1)) + visibilis (see visible). As a noun, "things invisible," from 1640s. Invisible Man is from H.G. Wells's novel (1897). Related: Invisibly.

Online Etymology Dictionary, © 2010 Douglas Harper