线圈 (xiàn quān) — coil (electrical)

Definition

noun
coil (electrical)
Measure word ·

Examples

  • 线圈
    Zhè ge xiàn quān yòng tóng xiàn rào le wǔ bǎi quān.
    This coil is wound with five hundred turns of copper wire.
  • 线圈
    Diàn jī lǐ de xiàn quān huài le, xū yào gēng huàn.
    The coil inside the motor is broken and needs to be replaced.
  • 线圈
    Gāo pín xiàn quān tōng cháng yòng qī bāo xiàn zhì chéng.
    High-frequency coils are usually made with enameled wire.

Origin

Compound word
构词法gòucífǎ
偏正piānzhèngModifier + head

The first part narrows down the second: it says what kind of thing the head is.

线 “wire” and 圈 “loop” combine to mean a loop or coil of wire.

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 線; 线 is its simplified writing.

Meaning part形符xíngfú
Written in full as
Sound part声符shēngfú
quánxiàn
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

The traditional form 線 uses 糹 (silk/thread) to show the meaning and 泉 to suggest the sound; the simplified 线 is a later shorthand.

Open 线 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
wéi
Sound part声符shēngfú
juànquān
Close in sound todayThe sound part was a clue two thousand years ago — it often still helps, but not always.

圈 is made of the outer 囗, an enclosure shape, and the inner 卷, which gives the sound.

Open 圈 →

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