Amoeba

usgb/əˈmiːbə/
noun

A small water creature that constantly changes shape, typically moves slowly and ingests its food by surrounding and engulfing it.

The scientist observed the amoeba under a microscope.
Visual representation of "amoeba" - A small water creature that constantly changes shape, typically moves slowly and ingests its food by surrounding and engulfing it.

Often appears as...

  • amoeba movement
  • amoeba reproduction

Usage tips

General,Academic

Definition 1 of 2
Visual representation of "amoeba"
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Scientific Context

Use 'amoeba' when discussing biology or single-celled organisms.

Illustration for Scientific Context
Amoebas are a common topic in biology class.
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Metaphorical Usage

Descriptively, 'amoeba' can be used to talk about something that changes often.

Illustration for Metaphorical Usage
Her moods are like an amoeba, constantly shifting.
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Microscopic Scale

Remember that amoebas are very tiny and not visible to the naked eye.

Illustration for Microscopic Scale
Amoebas require a microscope to be seen.
Visual representation of the word "Amoeba"

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