English Reference

Salita

fil

/ˈfɪɫ/

Definition

n. a very thin thread or wire. It is often used to describe the delicate parts of a spider's web or a light bulb.

n. a slender, threadlike object or fiber, such as those found in animal or plant structures or the wire in an incandescent lamp.

Examples

“The spider hung from a single fil of silk.”

“The jeweler used a tiny fil of gold to repair the delicate antique necklace.”

“In the early days of electrical engineering, inventors experimented with various carbonized materials to find a fil that could withstand high heat without breaking.”

Examples

simple

“The spider hung from a single fil of silk.”

contextual

“The jeweler used a tiny fil of gold to repair the delicate antique necklace.”

complex

“In the early days of electrical engineering, inventors experimented with various carbonized materials to find a fil that could withstand high heat without breaking.”

Usage

Often used in technical or literary contexts to describe extreme thinness.

Real-World Examples

Common in business writing

“Roland documented everything on video, filed complaints with the liaison office, the police, and every institution he could reach.”
Al Jazeera · 14 Aug 2026
“Kidman filed for divorce from Urban in September 2025 citing marital difficulties and irreconcilable differences , with the separation finalised out of court by January.”
The Guardian · 14 Aug 2026
“Nearly 30 internal law enforcement reports were released on Thursday as part of a criminal case the Department of Justice (DoJ) has filed against 15 Minneapolis protesters .”
The Guardian · 13 Aug 2026
“Trump has filed an appeal against that conviction.”
BBC News · 13 Aug 2026

Etymology

Clipping of filmjölk via Swedish fil. Also related to Finnish viili.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Collocations

filed a lawsuitfiled a federal

This entry

Level
C2 · Proficiency
Frequency
Frequent
Updated

Scan code

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English Reference