This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

外線

Reading

Kana: がいせん
Romaji: gaisen
Kana
Romaji

Definition

1

outside telephone line; outer circle

Kanji

Readings: ガイ、 ゲ、 そと、 ほか、 はず.す、 はず.れる、 と-
Meaning: outside
Readings: セン、 すじ
Meanings: line, track

Example Sentences

紫外線(しがいせん)(わたし)たちにとって有害(ゆうがい)だ。
➥Ultraviolet rays are harmful to us.
Full Entry➤
紫外線(しがいせん)皮膚(ひふ)(がん)()()こすことがある。
➥Ultraviolet rays can cause skin cancer.
Full Entry➤
紫外線(しがいせん)急激(きゅうげき)上昇(じょうしょう)研究者(けんきゅうしゃ)たちにオゾンホールの存在(そんざい)(しん)じさせた。
➥The sudden increase of ultraviolet rays made the researchers believe in the existence of ozone holes.
Full Entry➤
この電話(でんわ)外線(がいせん)がかけられますか。
➥Can I make an outside call by this phone?
Full Entry➤
(かれ)()紫外線(しがいせん)から(まも)るためにサングラスをかけた。
➥He put on sunglasses to protect his eyes from ultraviolet rays.
Full Entry➤
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