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硬い

Meanings, readings, and example sentences for the Japanese word 硬い

固い
堅い
たい
緊い
~い Adj.
Freq #1874
1

Esp. 固い and 堅い for wood, 硬い for metal and stone

hard; solid; tough

Examples
卵は硬くゆでてください。
Boil the eggs hard.
2

stiff; tight; wooden; unpolished (e.g. writing)

Examples
このふたは固くて取れないよ。
This lid is too tight for me to open.
3

strong; firm (not viscous or easily moved)

Examples
その機械の骨組みは堅くなければならない。
The frame of the machine should be rigid.
4

safe; steady; honest; steadfast

5

obstinate; stubborn

6

bookish; formal; stuffy

Examples
固いこと言うなよ。
You don't have to be so formal.

Kanji in this Word

12 strokes
Frequency: 1101
JLPT N2
Grade 8

Meanings

stiff
hard

Readings

On — Chinese-derived reading, usually for compounds
コウ
Kun — Native Japanese reading, usually for standalone words
かた.い
8 strokes
Frequency: 750
JLPT N2
Grade 4

Meanings

harden
set
clot
curdle

Readings

On — Chinese-derived reading, usually for compounds
Kun — Native Japanese reading, usually for standalone words
かた.める
かた.まる
かた.まり
かた.い
12 strokes
Frequency: 1049
JLPT N1
Grade 8

Meanings

strict
hard
solid
tough
tight
reliable

Readings

On — Chinese-derived reading, usually for compounds
ケン
Kun — Native Japanese reading, usually for standalone words
かた.い
-がた.い
Nanori — Specialized readings used in names
きん
15 strokes
Frequency: 677
JLPT N1
Grade 8

Meanings

tense
solid
hard
reliable
tight

Readings

On — Chinese-derived reading, usually for compounds
キン
Kun — Native Japanese reading, usually for standalone words
し.める
し.まる
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