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Subunit Meaning: Definition, Examples, and Translations

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subunit

[sʌbˈjunɪt ]

Definition

Context #1 | Noun

financial term

A subunit is a smaller unit that is part of a larger whole, often used in financial and economic contexts. In the context of currency, a subunit refers to the divisions of a currency, such as cents to dollars or pence to pounds. Subunits can also pertain to other areas, including organizational structures, biological classifications, and measurement systems. Understanding subunits is crucial for breaking down complex systems into manageable parts. They play an essential role in calculations, conversions, and comparisons.

Synonyms

component, division, fraction, part, segment.

Examples of usage

  • The dollar has 100 subunits called cents.
  • In biology, a cell can be considered a subunit of tissue.
  • Understanding the subunit structure of a protein is key to studying its function.

Translations

To see the translation, please select a language from the options available.

Origin of 'subunit'

The term 'subunit' derives from the prefix 'sub-', meaning 'below' or 'under', and 'unit,' which denotes a single quantity regarded as a whole. 'Sub-' comes from Latin, where it was used to indicate a lower division or subordinate position. The term 'unit' traces its origins to the Latin 'unitas,' referring to oneness or a singular entity. 'Subunit' started being used in various scientific and economic fields in the mid-20th century to denote parts or components of larger systems. In modern usage, it encompasses a range of applications from molecular biology, where it refers to proteins and nucleic acids, to finance, signifying smaller denominations of currency or parts of an organization. Due to globalization and the increased focus on systems thinking, the concept of subunits has become increasingly important in discussions of complexity in both natural and social sciences.

Word Frequency Rank

At position #12,993, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.