noun

il trefolo

strand

Definition & meaning

Trefolo is a masculine Italian noun meaning a strand: one of the twisted bundles of metal wires or fibers that make up a larger cable, rope, or cord.

In technical contexts, it commonly refers to a strand of a wire rope, often formed by several wires twisted together. The plural is trefoli.

It can also describe a cable made from multiple twisted strands, especially in expressions related to electrical wiring or mechanical cables.

Grammar & Word origin

  • Gender: masculine
  • Singular: il trefolo
  • Plural: i trefoli
  • Part of speech: noun

The word is probably connected with tre (“three”) and filo (“thread” or “wire”), referring originally to a structure made from three twisted elements.

Synonyms & antonyms

Possible Italian synonyms include:

  • filo ritorto — a twisted wire or thread; more descriptive and less technical than trefolo.
  • strand — used in technical Italian, especially in engineering and materials science; it is a loanword and may refer broadly to one component of a cable.
  • cordone — a cord, bundle, or larger strand; usually less precise than trefolo.

There is no exact everyday antonym. The closest conceptual contrast is:

  • filo singolo — a single wire or thread, rather than a group of twisted wires forming a strand.

Common phrases & collocations

  • trefolo d’acciaio — steel strand
  • cavo a trefoli — stranded cable or wire rope
  • fune a trefoli — stranded rope
  • trefolo metallico — metal strand
  • fili intrecciati — intertwined or twisted wires/threads

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Examples

Il trefolo è lungo.noun

The strand is long.

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