| 释义 |
fibril
fi·bril F0100500 (fī′brəl, fĭb′rəl)n.1. A small slender fiber or filament.2. Anatomy A threadlike fiber or filament, such as a myofibril or neurofibril, that is a constituent of a cell or larger structure.3. A long strand of proteins that are aggregated together in a beta-sheet structure; an amyloid fibril.
[New Latin fibrilla, diminutive of Latin fibra, fiber.]
fi′bril·lar (-lər), fi′bril·lar′y (-lĕr′ē) adj.fi′bril·lose′ (-lōs′) adj.fibril (ˈfaɪbrɪl) or fibrillan, pl -brils or -brillae (-ˈbrɪliː) 1. a small fibre or part of a fibre2. (Biology) biology a threadlike structure, such as a root hair or a thread of muscle tissue[C17: from New Latin fibrilla a little fibre] ˈfibrilar, fiˈbrillar, fiˈbrillose adj fiˈbrilliˌform adjfi•bril (ˈfaɪ brəl, ˈfɪb rəl)
n. 1. a small or fine fiber or threadlike structure. 2. root hair. [1655–65; < New Latin <fibrilla < Latin fibra fiber] fi′bril•lar, adj. fi′bril•lose`, adj. Thesaurus| Noun | 1. |  fibril - a very slender natural or synthetic fiberfilament, strandbarb - one of the parallel filaments projecting from the main shaft of a feathercobweb, gossamer - filaments from a web that was spun by a spiderchromatid - one of two identical strands into which a chromosome splits during mitosismyofibril, myofibrilla, sarcostyle - one of many contractile filaments that make up a striated muscle fiberrhizoid - any of various slender filaments that function as roots in mosses and ferns and fungi etchypha - any of the threadlike filaments forming the mycelium of a fungusparaphysis - a sterile simple or branched filament or hair borne among sporangia; may be pointed or clubbedfiber, fibre - a slender and greatly elongated substance capable of being spun into yarn |
fibrilnounA very fine continuous strand:fiber, filament, thread.Translationsfibril
fibril, fibrilla Biology a threadlike structure, such as a root hair or a thread of muscle tissue Fibril a filamentous structure found in the cells and tissues of animals and plants. Fibrils include formations of various origin and functional significance. They may be examined with a light microscope (for example, collagen and elastic fibers, myofibrils, and tonofibrils) or an electron microscope (for example, the protofibrils of muscles and cytoplasmic microfibrils). fibril[′fī·brəl] (biology) A small thread or fiber, as a root hair or one of the structural units of a striated muscle. (materials) One of the minute threadlike elements of a natural or synthetic fiber. fibril
Related to fibril: fibrillar, amyloid, fibrillar proteinSynonyms for fibrilnoun a very fine continuous strandSynonymsSynonyms for fibrilnoun a very slender natural or synthetic fiberSynonymsRelated Words- barb
- cobweb
- gossamer
- chromatid
- myofibril
- myofibrilla
- sarcostyle
- rhizoid
- hypha
- paraphysis
- fiber
- fibre
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