WordNet: fibril, filament, strand

a very slender natural or synthetic fiber

• hypernym fiber, fibre

• hyponym barb

• hyponym cobweb, gossamer

• hyponym chromatid

• hyponym myofibril, myofibrilla, sarcostyle

• hyponym rhizoid

• hyponym hypha

• hyponym paraphysis

fibril

• (suomi) alkusäie (synonyymi)

filament

• (englanti) filamentous (derivationally related)
• (suomi) säie (synonyymi)

strand

• (suomi) säie (synonyymi)