English Reference
noun · verb · adjective · adverb

blindfold

n. · v. · adj. · adv.
US /ˈbɫaɪndˌfoʊɫd/ UK /blˈaɪndfəʊld/ blind·fold UK spelling blindfolds

  1. 01 B2 Upper Intermediate

    n.a piece of cloth tied around someone's head to cover their eyes.

    n.a bandage or cloth covering for the eyes, intended to obstruct vision.

    Simple

    The magician asked for a volunteer to check that the blindfold was thick enough.

    In context

    The hostage was forced to wear a heavy silk blindfold, which completely disoriented his sense of direction during the journey.

  2. 02 B2 Upper Intermediate

    v.to put a cloth over someone's eyes so they cannot see.

    v.to cover the eyes of a person with a cloth or bandage to prevent sight. Transitive — requires a direct object.

    Simple

    They blindfolded him before leading him to the surprise party.

    In context

    In many psychological experiments, researchers blindfold participants to ensure that visual cues do not interfere with their tactile perception.

  3. 03 B2 Upper Intermediate

    adj.having your eyes covered so you cannot see.

    adj.having the eyes covered by a blindfold; non-gradable.

    Simple

    The blindfold prisoner was led slowly across the courtyard.

    In context

    The blindfold subjects were asked to identify various aromatic herbs using only their sense of smell.

    sightless
  4. 04 B2 Upper Intermediate

    adv.doing something while your eyes are covered, or doing something very easily.

    adv.with the eyes covered; figuratively used to indicate a task performed with extreme ease or without due caution.

    Simple

    He has played that piano piece so many times he could do it blindfold.

    In context

    The mechanic claimed he could disassemble the vintage engine blindfold, having worked on that specific model for over thirty years.


From Middle English blyndefolde, blyndfuld, blynfold, blindfeld, blindfelt, yblynfeld, variants of y-blyndfalled, blyndfelled, etc. ("stricken blind, blindfolded"), past participle of Middle English blindfellen (“to strike blind”), from blind (“to blind”) and fellen (“to fell”), equivalent to blind + felled. Later influenced by the unrelated verb fold.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English blindfellen
Level B2 · Upper Intermediate
Frequency Occasional
Updated