fo2 sin3火線火线

Jyutpingfo2 sin3
Yalefó sin
名詞

Definition

Live wire in electrical wiring, or a line of wildfire seen from a distance.

  1. live wire; phase wire carrying electrical current
  2. wildfire line; the visible line of a mountain forest fire
neutralhomenature

How it's used

Distinguishing between the electrical and environmental meanings relies entirely on context. When discussing electrical work, it is often referred to as 活線 to avoid ambiguity with wildfires. In electrical settings, it is standard to contrast it with 中線 and 地線.

Measure word

tiu4tìuh

Examples

The wildfire line on the mountain is burning very fast.

Common phrases

connect the live wire

Common mistake

Do not confuse this with the military term for front line, which is 前線. Using 火線 to describe a battle front will sound like you are referring to a literal fire line.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector