This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Word

精密機械工業

せいみつきかいこうぎょう
precision machinery industry
Word

精密化学品

せいみつかがくひん
fine chemical (high precision chemicals, typically used in pharmaceutical products)
Word

精虫

せいちゅう
spermatozoon; sperm
Word

精妙

せいみょう
exquisite
Word

精神薄弱児

せいしんはくじゃくじ
mentally-handicapped (retarded) child; weak-minded child
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精励

せいれい
diligence; industry
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精神薄弱者

せいしんはくじゃくしゃ
feeble-minded (weak-minded) person; mentally deficient person
Word

テキスト表示精度

テキストひょうじせいど
text precision
Word

精神風土

せいしんふうど
the spiritual climate
Word

精神分析

せいしんぶんせき
psychoanalysis