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

Reading

Kana: せい
Romaji: sei
Kana
Romaji

Definition

1

Qi (kingdom in China during the Spring and Autumn Period and the Period of the Warring States); Ch'i

Kanji

Readings: セイ、 サイ、 そろ.う、 ひと.しい、 ひと.しく、 あたる、 はやい
Meanings: adjusted, alike, equal, similar variety of
Readings: セイ、 サイ、 そろ.う、 ひと.しい、 ひと.しく、 あたる、 はやい
Meanings: alike, equal, similar, Saito

Example Sentences

人々(ひとびと)一斉(いっせい)(はしだ)()した。
➥People started to run all at once.
Full Entry➤
(かれ)らはいっせいに(さけ)んだ。
➥They cried out with one voice.
Full Entry➤
(かれ)らは一斉(いっせい)にスタートした。
➥They started all at once.
Full Entry➤
乗客(じょうきゃく)一斉(いっせい)()ってきた。
➥The passengers came on board all at the same time.
Full Entry➤
(かれ)らは一斉(いっせい)(たあ)()がった。
➥They stood up simultaneously.
Full Entry➤
我々(われわれ)はいっせいに出発(しゅっぱつ)した。
➥We started all at once.
Full Entry➤
Find More