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filamentary

[fil-uh-men-tuh-ree]
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adjective
  1. pertaining to or of the nature of a filament.

Origin of filamentary

First recorded in 1835–45; filament + -ary
Related formsin·ter·fil·a·men·ta·ry, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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