[luh-mel-uh] /ləˈmɛl ə/
noun, plural lamellae
[luh-mel-ee] /ləˈmɛl i/ (Show IPA), lamellas.
a thin plate, scale, membrane, or layer, as of bone, tissue, or cell walls.
Mycology. 1 (def 2).
Building Trades. a member of wood, metal, or reinforced concrete, joined in a crisscross pattern with other lamellae to form a vault.
Ophthalmology. a small disk of gelatin and glycerin mixed with a medicinal substance, used as a medicament for the eyes.
noun (pl) -lae (-liː), -las
a thin layer, plate, or membrane, esp any of the calcified layers of which bone is formed
one of a number of timber, metal, or concrete members connected along a pattern of intersecting diagonal lines to form a framed vaulted roof structure
any thin sheet of material or thin layer in a fluid
lamella la·mel·la (lə-měl’ə)
n. pl. la·mel·las or la·mel·lae (-měl’ē’)
[luh-mel-er, lam-uh-ler] /ləˈmɛl ər, ˈlæm ə lər/ adjective 1. referring to a or . 2. . 3. noting a type of armor composed of small plates or lames laced together. 4. Mathematics. (def 7).
- Lamellar bone
lamellar bone n. A bone in which the tubular lamellae are formed, which are characterized by parallel spirally arranged collagen fibers.
- Lamellar cataract
lamellar cataract n. A congenital cataract in which opacity is limited to layers of the lens external to the nucleus. Also called zonular cataract.
- Lamellar ichthyosis
lamellar ichthyosis n. An inherited form of ichthyosis that is present at birth and is characterized by large, coarse scales over most of the body and thickened palms and soles; it is associated with ectropion.