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disentanglement

/ˌdɪs.ɪnˈtæŋ.ɡəl.mənt/ · dis·en·tang·le·ment
noun
  1. The act or process of freeing something that is tangled, knotted, or otherwise interwoven. The gardener’s careful disentanglement of the rose vines saved the blossoms from damage.
  2. The state of being free from entanglement; a condition of clarity or simplicity. After weeks of therapy, she felt a profound disentanglement of her lingering anxieties.
  3. In quantum physics, the loss or reduction of quantum entanglement between particles, often due to interaction with the environment. The experiment measured the disentanglement of photon pairs as they passed through a noisy medium.
Did you know? The term gained prominence in the 1990s when physicists used 'disentanglement' to describe how quantum information degrades, a key concept in the development of quantum computing.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 23, 2026