filament
noun/ˈfɪləmənt/
Etymology Borrowed from Medieval Latin fīlāmentum, from Late Latin fīlō (“to spin, draw out in a long line”), from Latin fīlum (“thread”).
1
A fine thread or wire.
2
Such a wire, as can be heated until it glows, in an incandescent light bulb or a thermionic valve.
- Lighting was unimaginative for the standard stock with naked tungsten filament bulbs and metal reflectors. However, all compartments had individual reading lights above the seats with attractive glass shades.1979 August, Graham Burtenshaw, Michael S. Welch, “O.V.S. Bulleid's SR loco-hauled coaches - 1”, in Railway World, page 398:
3
Astronomy, Natural sciences, Physical sciences, Physics A massive, thread-like structure, such as those gaseous ones which extend outward from the surface of the sun, or such as those (much larger) ones which form the boundaries between large voids in the universe.
- solar filament
- galaxy filament
1 more example
- the Ursa Major Filament
5
Business, Manufacturing, Textiles A continuous object, limited in length only by its spool, and not cut to length.
6
Business, Manufacturing, Textiles A spool of plastic used as a material for 3D-printed objects.
- Derived terms
42 terms
biofilament, cofilament, filamental, filamentary, filamentation, filamented, filamenteous, filamentiferous, filamenting, filamentless, filamentlike, filament of galaxies, filamentoid, filamentous, filament tape, filamin, galaxy filament, granulofilament, heterofilament, homofilament, interfilament, intermediate filament, macrofilament, melanofilament, microfilament, minifilament, monofilament, multifilament, myofilament, nanofilament, neurofilament, nonfilament, nucleofilament, polyfilament, protofilament, pseudofilament, sebaceous filament, sliding filament model, solar filament, superfilament, tonofilament, vortex filament