also: だいじしん
major earthquake; large earthquake
Refers to a very strong earthquake, typically one that causes significant damage. Used in news, warnings, and general conversation.
There was a major earthquake in the Kanto region last night.
Let's prepare emergency food in case of a major earthquake.
Standard kanji spelling; most commonly read as だいじしん.
Alternate reading; less common than だいじしん but still used.
Compound of 大 (large) and 地震 (earthquake).