女じょ子し高こう生せい

じょ

し

こ

う

せ

い

Meanings

1

female high school student

Standard term for a girl attending high school (grades 10–12). Often abbreviated as JK in slang.

駅えきで女じょ子し高こう生せいのグループを見みかけた。

I saw a group of female high school students at the station.

〈人ひと〉は女じょ子し高こう生せいだto be a female high school student
彼かの女じょはまだ女じょ子し高こう生せいだ。
She is still a high school girl.
女じょ子し高こう生せいの制せい服ふくa high school girl's uniform
女子高生じょしこうせいのせいの制服姿ふくすがたがとてもかわがとても可愛いい。
She looks very cute in her high school uniform.

ＪＫ
女子高生 is the standard term, while JK is a casual slang abbreviation used mainly in spoken and online contexts.

男だん子し高こう生せい
女子高生 refers to a female high school student, while 男子高生 refers to a male one.

人にん
The everyday counter for people: 一人 (ひとり), 二人 (ふたり), 三人 (さんにん).
名めいN2
More formal than 人 — used for headcounts in reservations, staff lists, and announcements (5名様).

Compound of 女子 (female) + 高 (high, abbreviation of 高等学校) + 生 (student). A straightforward modern coinage.