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Bract: meaning, definitions and examples

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bract

 

[ brækt ]

Noun
Context #1 | Noun

botany

A bract is a specialized leaf that is associated with a reproductive structure, such as a flower or flower cluster. Unlike standard leaves, bracts often serve to protect the reproductive organs or attract pollinators. They can vary in shape, size, and color, making them important for the plant's reproductive success.

Synonyms

bracteole, leaf

Examples of usage

  • The colorful bracts of the poinsettia are often mistaken for petals.
  • In some species, bracts can be larger than the flowers they surround.
  • The bracts of the corn plant help to shield the developing ears from pests.

Etymology

The word 'bract' originates from the Latin term 'bractea', meaning 'thin plate or sheet'. In botanical terminology, it describes a specific type of leaf that has a particular purpose in plant reproduction. The term has been used in the field of botany since the early 19th century, gaining more prominence as plant anatomy and reproductive structures were studied in greater detail. Bracts play a crucial role in the plant's life cycle, often aiding in reproduction by drawing in pollinators or providing protection, thus enhancing the understanding of plant biology and evolution over time.

Word Frequency Rank

At rank #27,533, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.