subconscious

1 of 2

adjective

sub·​con·​scious ˌsəb-ˈkän(t)-shəs How to pronounce subconscious (audio)
ˈsəb-
Synonyms of subconsciousnext
: existing in the mind but not immediately available to consciousness
a subconscious motive
subconsciousness noun

subconscious

2 of 2

noun

: the mental activities just below the threshold of consciousness

Examples of subconscious in a Sentence

Noun A person's behavior can be influenced by urges that exist only in the subconscious. Those feelings had been hidden in her subconscious.
Recent Examples on the Web
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Adjective
Our need to meditate upon Lincoln as a savior and a saint—especially in times as rotten as the present—gives us a motivation, perhaps subconscious, to vilify Mary. Thomas Mallon, New Yorker, 18 May 2026 While Naverrette flawlessly plays Nikki as being possessed by a sinister spirit who’s obsessed with Bear, her performance also includes tortured outbursts as the real Nikki sporadically breaks free from her subconscious to react in horror as her friend takes advantage of the situation. Glenn Garner, Deadline, 15 May 2026
Noun
Pay attention to dreams, synchronicities and those weird gut feelings that arrive out of nowhere — your subconscious is trying to tell you something. Valerie Mesa, PEOPLE, 15 May 2026 Unfortunately, your subconscious is telling you otherwise! Usa Today, USA Today, 15 May 2026 See All Example Sentences for subconscious

Word History

First Known Use

Adjective

circa 1834, in the meaning defined above

Noun

1878, in the meaning defined above

Time Traveler
The first known use of subconscious was circa 1834

Browse Nearby Words

Cite this Entry

“Subconscious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subconscious. Accessed 21 May. 2026.

Kids Definition

subconscious

1 of 2 adjective
sub·​con·​scious ˌsəb-ˈkän-chəs How to pronounce subconscious (audio)
ˈsəb-
: existing in the mind but not immediately available to consciousness
a subconscious motive
subconsciously adverb

subconscious

2 of 2 noun
: the mental activities just below the limit of consciousness

Medical Definition

subconscious

1 of 2 adjective
sub·​con·​scious ˌsəb-ˈkän-chəs, ˈsəb- How to pronounce subconscious (audio)
1
: existing in the mind but not immediately available to consciousness : affecting thought, feeling, and behavior without entering awareness
subconscious motives
a subconscious reflex
2
: imperfectly conscious : partially but not fully aware
the persistence of subconscious dream activity for several minutes after wakingPsychological Abstracts
subconsciously adverb
subconsciousness noun

subconscious

2 of 2 noun
: the mental activities just below the threshold of consciousness
also : the aspect of the mind concerned with such activities compare unconscious
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