What it means
سونامی (sonâmi) refers to a tsunami, a series of enormous ocean waves caused by underwater earthquakes, volcanic eruptions, or landslides. The word is originally Japanese, composed of tsu meaning harbor and nami meaning wave. It entered international scientific and journalistic vocabulary through English and then passed into Persian, where it is used without modification. There is no common native Persian equivalent: سونامی is the standard term across all registers, from academic geology texts to news broadcasts.
How to use it
- سونامی سال ۲۰۰۴ صدها هزار نفر را کشت. (sonâmi-ye sâl-e do hezâr o chahâr sadhâ hezâr nafar râ kosht.) “The 2004 tsunami killed hundreds of thousands of people.”
- زلزله زیر دریا میتواند باعث سونامی شود. (zelzele-ye zir-e daryâ mitavânad bâes-e sonâmi shavad.) “An earthquake under the sea can cause a tsunami.”
- ساحلنشینان هشدار سونامی دریافت کردند. (sâhel-neshinân hoshdâr-e sonâmi daryâft kardand.) “Coastal residents received a tsunami warning.”
- موج سونامی به سرعت به ساحل رسید. (moj-e sonâmi be sor’at be sâhel resid.) “The tsunami wave reached the shore quickly.”
Cultural note
Iran sits on major tectonic fault lines and has a southern coastline along the Persian Gulf and the Sea of Oman, making tsunami awareness relevant to the country. The catastrophic Indian Ocean tsunami of 2004 brought سونامی into wide Persian usage almost overnight, as Iranian media covered the disaster extensively. Iranian disaster preparedness agencies have since incorporated the term into public safety communication along coastal regions in Sistan and Baluchestan and Hormozgan provinces.