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

itinerary / route / political line (e.g. right revisionist road) / CL:條|条[tiao2]
police cordon / alert level
route map / roadmap (also fig.)
route map; (lit. and fig.) roadmap
the starting line (of a race) / scratch line (in a relay race)
assembly line / production line
serif (typography)
insider contacts / via private channels / to seek influence with sb via family members (possibly dishonest or underhand)
to exceed / to overstep the limit
multiple track (e.g. rail) / multilane (e.g. highway) / (math.) complex line
to scout for a tour operator / to reconnoiter a potential tour itinerary / (tennis) to commit a foot fault
to cross the line / to overdo something / to commit a crime

Sentences with 線

線 currently does not appear in any sentence.