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Synonyms

impalpable

American  
[im-pal-puh-buhl] / ɪmˈpæl pə bəl /

adjective

  1. not palpable; incapable of being perceived by the sense of touch; intangible.

  2. difficult for the mind to grasp readily or easily.

    impalpable distinctions.

  3. (of powder) so fine that when rubbed between the fingers no grit is felt.


impalpable British  
/ ɪmˈpælpəbəl /

adjective

  1. imperceptible, esp to the touch

    impalpable shadows

  2. difficult to understand; abstruse

"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

Other Word Forms

Derived Forms

Etymology

Origin of impalpable

First recorded in 1500–10; im- 2 + palpable

Explanation

Impalpable describes a feeling that, though real, you can’t logically explain. If you don't know why you love peanut butter and banana sandwiches so much, maybe your reasons are impalpable. If you’ve ever used the words “I can’t quite put my finger on it” to describe something that you have observed but can't really explain, then you already have a good idea of what impalpable means. Impalpable traces back to the Latin word palpabilis, meaning “that may be touched or felt.” Combine that with the prefix im-, and the word gets its meaning of something that can’t be perceived by normal senses.

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Vocabulary lists containing impalpable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Many physicists did not like it because they called it impalpable and a little bit mystical,” Nesteruk told Salon in a phone interview.

From Salon • Jan. 17, 2025

Through their lenses, we see different visions of the artist in his studio, surrounded by his attempts to capture something solid but impalpable about humanity.

From Seattle Times • Jul. 19, 2022

The smell and taste of things, Proust wrote, hold in the “tiny and almost impalpable drop of their essence the vast structure of recollection.”

From New York Times • Jan. 19, 2021

The ghost sides with the girl, lending an impalpable hand, and if that sounds funny — well, yes.

From Washington Post • Feb. 12, 2020

Each was blind to the other’s being, Ged as baffled by impalpable shadows as the shadow was baffled by daylight and by solid things.

From "A Wizard of Earthsea" by Ursula K. Le Guin

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