説明中心

cell

[sel]

cell Definition

  • 1the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane
  • 2a small room in which a prisoner is locked up or in which a monk or nun sleeps
  • 3a device containing electrodes immersed in an electrolyte, used for generating current or for electrolysis

Using cell: Examples

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

  • Example

    The human body is made up of trillions of cells.

  • Example

    He was thrown into a jail cell for the night.

  • Example

    The battery has six cells connected in series.

cell Synonyms and Antonyms

Idioms Using cell

  • having a close relationship or connection with someone

    Example

    They grew up in the same neighborhood and went to school together, so they're practically in the same cell.

  • a small room in which a prisoner is kept

    Example

    He was thrown into a jail cell for the night after being arrested for drunk driving.

  • to imprison someone

    Example

    The dictator locked up his political opponents in cells to silence them.

Phrases with cell

  • an undifferentiated cell of a multicellular organism that is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation

    Example

    Stem cells have the potential to develop into many different types of cells in the body.

  • a small room in which a prisoner is kept

    Example

    He spent three years in a prison cell for his crime.

  • an electrochemical cell that converts the chemical energy of a fuel, such as hydrogen, and an oxidizing agent, such as oxygen, directly into electricity

    Example

    Fuel cells are a promising technology for clean energy production.

Origins of cell

from Old English 'cell', meaning 'small room'

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Summary: cell in Brief

The term 'cell' [sel] refers to the smallest unit of an organism, a small room for prisoners or monks, or a device for generating current. Examples include 'The human body is made up of trillions of cells,' 'He was thrown into a jail cell for the night,' and 'The battery has six cells connected in series.' Phrases like 'stem cell' and idioms like 'in the same cell' extend the meaning of 'cell' to specific contexts.

How do native speakers use this expression?