Lamellae: meaning, definitions and examples

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lamellae

 

[lΙ™ΛˆmΙ›leΙͺ ]

Definition

Context #1 | Noun

biological structure

Lamellae are thin layers or plates, often found in biological tissues or structures. They play a crucial role in processes such as gas exchange in gills or chlorophyll distribution in leaves.

Synonyms

layers, plates, slices.

Examples of usage

  • The lamellae in the gills allow fish to extract oxygen from water.
  • In the leaf structure, lamellae help in maximizing light absorption.
  • The lamellae in the bone contribute to its strength and structure.

Interesting Facts

Etymology

  • The term comes from the Latin word 'lamella', meaning 'thin plate' or 'layer'.
  • It was first used in the scientific context in the 19th century to describe microscopic structures.
  • In biological contexts, the word has been used to describe layers in tissues or cell structures.

Biology

  • In the study of fungi, lamellae refer to the gills or thin plates under mushroom caps that produce spores.
  • In fish, lamellae are found in gills, aiding in the exchange of gases and filtration of water.
  • In human anatomy, lamellae describe the thin layers of bone tissue, crucial for bone structure and strength.

Material Science

  • Lamellae structures can be seen in polymers, contributing to their strength and flexibility.
  • Certain crystalline substances exhibit lamellae, which can affect their optical properties.
  • Engineers study lamellar patterns in composite materials to enhance strength without adding weight.

Art and Design

  • In sculpture, lamellae can refer to layered techniques used to create texture in artworks.
  • Some modern architectural designs incorporate lamellae for aesthetic effects and to manage light.
  • Fashion designers sometimes use lamellae in fabric design, creating layers that provide depth and visual interest.

Psychology

  • The term lamellae has been used metaphorically in psychology to describe layers of experience or understanding.
  • Some therapies explore the 'lamellar' aspects of human emotions, viewing them as layered and nuanced rather than flat.
  • In cognitive science, concepts can be represented in 'lamellae' to illustrate the complexity of thought processes.

Word Frequency Rank

With rank #17,848, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.