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noun

filament

a very slender natural or synthetic fiber

In a sentence

Six example sentences with filament, each labelled with its topic.

  • A single filament of spider silk stretches nearly a third of its length before it finally parts.

    Science

  • The weaver pulls one gold filament through every twelfth row, so the cloth only glitters when someone walks past.

    Art

  • Old bulbs died when the tungsten filament thinned at one spot and finally broke during the surge at switch on.

    Technology

  • Each saffron filament must be picked by hand from the crocus, which is why a gram costs more than silver.

    Cooking

  • Fungal filaments thread through the forest floor, linking roots so a beech can pass sugar to a shaded seedling.

    Environment

  • A sterile nylon filament pressed against the sole tests whether a diabetic patient can still feel the foot.

    Medicine

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Found in these word lists

Found in 2 published word listsAuthoritative

Each source is a published word list that contains filament. No exam board publishes an official GRE, GMAT or SAT list; GMAT words come from GRE lists and the Academic Word List.