IPA: /ˈblaɪndˌfoʊldɪd/
KK: /ˈblaɪndˌfoʊldɪd/
Wearing a cover over the eyes to prevent seeing.
The magician performed tricks while blindfolded to amaze the audience.
To cover someone's eyes with a cloth or other material so they cannot see.
The magician blindfolded the volunteer before performing the trick.
Past: blindfolded
Past Participle: blindfolded
Blindfolded → It is formed from "blind" (from Old English "blinda", meaning unable to see) and "folded" (from the Old English "fealdan", meaning to fold). The word "blindfolded" means having a covering that prevents sight, thus unable to see.
Think of being 'unable to see' ('blind') because something is 'folded' over your eyes, which is what it means to be blindfolded.