thread / string / wire / line / CL:條|条[tiao2],股[gu3],根[gen1] / (after a number) tier (unofficial ranking of a Chinese city)

线 = + : Mnemonic symbol: barbed wire.

线 = + : The silk worm wants to use the floating tank in the anthill's bathroom, but there's already Marie Curie inside—and she secured the tank by setting up barbed wire all around it.

線 character breakdown

spring (small stream) / mouth of a spring / coin (archaic)

= + : Cupid (qu) opened a hot spring (泉) in the anthill's kitchen (an2) by connecting a water fountain (水) with the anthill's heating system. To mark his hot spring as a place of peace he set up a white flag (白) at the side of the spring.
"silk" radical in Chinese characters (Kangxi radical 120), occurring in 紅|红[hong2], 綠|绿[lü4], 累[lei4] etc / also pr. [mi4]

A silk worm.

Characters with 線 as component

線 is not used as a component in another character.

Words with 線

air or shipping route
rifling (helical grooves inside the barrel of a gun)
dotted line / dashed line / (math.) imaginary line
the mass line, CCP term for Party policy aimed at broadening and cultivating contacts with the masses
tone of voice / timbre
derailment / to jump the track (of train) / to derail
army itinerary; route of march
digestive tract of a shrimp / sand vein
army itinerary / route of march
knitting wool / wool yarn

Sentences with 線

線 currently does not appear in any sentence.