One Thousand
numeral
If you have one thousand, you have... one thousand.
Simply saying 千 is the most common way to say 1,000, but sometimes you might use 一千 to emphasize or clarify the exact number.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. The only thing that's a bit weird is the reading of the 一. The ち turns into a small っ, making the reading for this word いっせん.
一千くらいです。
It's about one thousand.
このトイレットペーパー、一千ドルもしたんだって！
Apparently, this toilet paper was 1,000 dollars!
一千フィートの山の上でキャンプをした。
We camped out on a 1,000-foot mountain.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.