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  2. /opt
  3. /optic

optic

🇬🇧 UK/'ɒptik/🇺🇸 US
IELTSC1

Definitions

adj.

Relating to the eye, vision, or optics.

眼睛的,视觉的,光学的

n.

An eye; a lens or component of an optical instrument.

眼睛;镜片,光学元件

🧩 Root Breakdown

Root-derived
optvisible, sight, see
+
icrelating to, having the nature of
=optic

Example Sentences

  • 1.

    The optic nerve connects the eye to the brain.

  • 2.

    Optic illusions can trick our perception of reality.

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