Definition

1. Adjective:
   • Below the threshold of conscious perception: Relating to stimuli or messages that are too weak or rapid to be consciously perceived, but may still influence the mind or behavior.

Usage and Examples

• Adjective:
  • The film included subliminal messages encouraging viewers to buy popcorn. (The messages were designed to be perceived unconsciously.)
  • Subliminal advertising is banned in many countries because it attempts to influence people without their awareness.
  • Some studies suggest that subliminal learning tapes may not be effective. (The learning material is presented below the level of conscious hearing.)

Advanced Usage

• "Subliminal perception": The registration of stimuli below the level of conscious awareness.
  • The experiment aimed to prove the existence of subliminal perception.
• "Subliminal influence/effect": An impact caused by something not consciously noticed.
  • The researcher was skeptical about the subliminal effect of the images.

Variants and Related Words

• Subliminally (adverb): In a subliminal manner.
  • The brand logo was flashed subliminally during the show.

Synonyms

• Unconscious: Not realized or known.
• Subconscious: Of or concerning the part of the mind of which one is not fully aware.

Antonyms

• Conscious: Aware of and responding to one's surroundings.
• Supraliminal: Above the threshold of conscious perception.

Related Phrases and Concepts

• Subliminal priming: A psychological technique where exposure to one stimulus influences the response to a subsequent stimulus, without conscious guidance.
  • Subliminal priming with words related to aging can make people walk more slowly.

Adjective

1. below the threshold of conscious perception