overwordExplorer
JAPANESE · A WORD WITH POSSIBILITIES

SI.

esuai

synonym of 国際単位系 (Kokusai Tan'ikei, “International System of Units”); the SI

2 characters日本語 language

Meaning & usage

nounesuai[e̞sɨa̠i]
  1. synonym of 国際単位系 (Kokusai Tan'ikei, “International System of Units”); the SI

Where this word comes from

Borrowed from English SI, from French SI (“Système international d'unités”).

FROM WORD TO NAME

Try it on your idea.

SI has 2 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.

SI studioSI workshello, SI

These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.

Explore the name generator

A word with a source.

Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.