ommatidium

[ˌɒməˈtɪdiəm]

ommatidium Definition

one of the small optical units that make up the compound eye of arthropods.

Using ommatidium: Examples

Take a moment to familiarize yourself with how "ommatidium" can be used in various situations through the following examples!

  • Example

    Each ommatidium in a fly's eye points in a slightly different direction, allowing it to see a wide field of view.

  • Example

    The number of ommatidia in an insect's eye can range from a few hundred to tens of thousands.

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Summary: ommatidium in Brief

'Ommatidium' [ˌɒməˈtɪdiəm] is a noun that refers to one of the small optical units that make up the compound eye of arthropods. These units allow insects to see a wide field of view and their number can range from a few hundred to tens of thousands.