Definition of seaquake in English:

seaquake

noun

  • A sudden disturbance of the sea caused by a submarine eruption or earthquake.

    • ‘The museum in Indonesia's politically fraught Aceh province was shaken by the seaquake that triggered off the tsunami.’
    • ‘In the same year the Hawaiian Islands, Spain, England and Latin America are also devastated by seaquakes and floods.’
    • ‘Devastated by an epic seaquake, Japan and its people struggle for survival…’

Pronunciation:

seaquake

/ˈsiːkweɪk/