消波ブロック

Japanese edit

Kanji in this term
しょう
Grade: 3

Grade: 3
on’yomi
 
消波ブロック (shōha burokku): tetrapods in a breakwater.
 
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Etymology edit

Compound of 消波(しょうは) (shōha, wave-cancelling) + ブロック (burokku, block).[1][2]

Pronunciation edit

  • (Tokyo) しょーはブロック [shòóhá búróꜜkkù] (Nakadaka – [5])[2]
  • IPA(key): [ɕo̞ːha̠ bɯ̟ᵝɾo̞k̚kɯ̟ᵝ]

Noun edit

(しょう)()ブロック (shōha burokku

  1. a tetrapod (a concrete structure used in breakwaters to absorb and reduce the energy of waves, such as along a shoreline)
    Synonym: (brand name) テトラポッド (tetorapoddo)

Usage notes edit

While this kind of breakwater component structure is most commonly a tetrapod with four feet, the term 消波ブロック (shōha burokku) can refer to any blocky piece used in a breakwater, such as designs with six feet or even eight.[1]

References edit

  1. 1.0 1.1 Matsumura, Akira (1995) 大辞泉 [Daijisen] (in Japanese), First edition, Tokyo: Shogakukan, →ISBN
  2. 2.0 2.1 Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN