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lamina

lamina

1 8.7
A thin flat layer of bone or rock
  • noun
  • /ˈlæmɪnə/
  • Specialized
translation icon : lámina
  • On preoperative computed tomography, he was found to have severe polyposis with a defect in the right lamina papyracea.
  • lamina papyracea
  • lamina propria
  • posterior lamina

Examples

  • The plate may consist of several laminas made of anisotropic material.

    Academic text (2018)
  • The surgeon examined the thin lamina of bone to assess the injury.

  • People would also need two sheets of metal lamina sheeting to serve as a roof.

    Blog text (3)
  • Care should be taken not to permit heat transfer to the immediate or deep layers of the lamina propria.

    Academic text (1996)
  • The comparison was able to prove the lack of integrity of the bony lamina papyracea.

    Academic text (2001)
  • No perforation of the internal or external lamina was noted, although the external lamina was markedly eroded.

    Academic text (2006)
  • The major point of weakness of the DEJ is considered to be its sublayer, the lamina lucida (15).

    Academic text (1995)
  • The region of the organ of Corti containing the inner hair cells rests on the osseous spiral lamina.

    Academic text (1998)
  • Bony erosion of the anterior cribriform plate and left lamina papyracea was also noted on review of the films.

    Academic text (2009)
  • The mucosa was ulcerated, and the lamina propria and superficial muscular layer of the tongue were invaded.

    Academic text (2005)

Synonyms

layer
vslamina
432 2.0

A thin sheet of material that covers a surface

is more specific focusing on thin plates in bone or minerals
plate
vslamina
296 3.4

A flat thin piece of material like metal or bone

is narrower referring specifically to bone or mineral thin sheets
lamella
vslamina
  • Specialized
9.9

A thin flat layer in living things like bone or leaves

is used mainly for thin bone or mineral layers rather than general membranes

Compounds

9.9

A flat rear part of a spine bone where a thin bony point at the back begins

How Thin

film
191 3.2
lamina
  • Specialized
1 8.7
sheet
140 1.4
slab
87 3.3

Surface Forms

lamina singular
laminas plural
laminae plural

Etymology

Lamina comes from a Latin word that meant 'thin plate' or 'layer', like a thin sheet of stone or bone. You can see the same idea in the English word laminate, which means to make thin layers, so lamina today means a thin plate or layer of bone or mineral.