The word "lindu" can be spelled in a couple of ways depending on the intended pronunciation. In the Indonesian language, "lindu" is spelled /lindu/ with a clear 'ee' sound in the first syllable followed by a softer 'oo' sound in the second syllable. However, in Tagalog, "lindu" is spelled /li̞ndu/ with a shorter 'i' sound in the first syllable and a sharper 'u' sound in the second syllable. Clear understanding of phonetics is important to master languages and correctly spell their words.
The word "lindu" is derived from the Indonesian language. Specifically, it comes from the Javanese language, which is spoken by the Javanese people who are native to the island of Java in Indonesia. "Lindu" refers to an earthquake in the Indonesian language.