海洋汚染
Japanese
Kanji in this term
海
洋
汚
染
かい
Grade: 2
よう
Grade: 3
お
Grade: S
せん
Grade: 6
on'yomi
Alternative spelling
(
kyūjitai
)
Etymology
From
海洋
(
“
ocean
”
)
+
汚染
(
“
pollution
”
)
.
Pronunciation
(
Tokyo
)
か
いよーお
せん
[kàíyóóóꜜsèǹ]
(
Nakadaka
– [5])
[
1
]
IPA
(key)
:
[ka̠ijo̞ːo̞sẽ̞ɴ]
Noun
海
(
かい
)
洋
(
よう
)
汚
(
お
)
染
(
せん
)
• (
kaiyōosen
)
marine
pollution
References
^
Matsumura, Akira
, editor (
2006
),
大辞林
[
Daijirin
] (in Japanese), Third edition,
Tokyo
:
Sanseidō
,
→ISBN