filament
🇺🇸
/ˈfɪləmənt/
🇬🇧
/ˈfɪləmənt/
A very thin wire in a light bulb that glows when electricity goes through it.
When I turned on the lamp, the filament inside the bulb started to glow brightly.
램프를 켰을 때, 전구 안의 필라멘트가 밝게 빛나기 시작했습니다.
A long, thin piece of material that looks like a thread.
She noticed a tiny filament of spider silk stretching across the window.
그녀는 창을 가로지르는 거미줄의 가느다란 실을 발견했습니다.