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cornerstone, foundation

JLPT N1 18 strokes
Kun'yomi
いしずえ
On'yomi

礎 means "cornerstone, foundation". It is a JLPT N1 kanji written in 18 strokes. It is read いしずえ in native Japanese words (kun'yomi) and ソ in compounds (on'yomi). It is taught beyond elementary school (junior high and up).

礎 in example sentences

  • すうがくはすべてのかがくきそである。

    Suugaku wa subete no kagaku no kiso de aru.

    Mathematics is basic to all sciences.

Example sentences from the Tatoeba Project, licensed CC-BY 2.0 FR.

Stroke order & writing

Want more? Practice writing from memory. Stroke-order and animation sources are on our credits page.

Common questions

What does the kanji 礎 mean?
礎 means "cornerstone, foundation". It is a JLPT N1 kanji.
How many strokes does 礎 have?
礎 is written in 18 strokes.
How is 礎 read?
It is read いしずえ in native Japanese words (kun'yomi) and ソ in compounds (on'yomi).
What JLPT level is 礎?
礎 is a JLPT N1 kanji.