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

精算

せいさん
exact calculation; squaring of accounts; adjustment
Word

精通

せいつう
acquaintance; having knowledge; being expert; being versed in; conversant; first ejaculation
Word

精鋭

せいえい
elite; picked; powerful; efficient
Word

精子

せいし
sperm
Word

精華

せいか
flower; essence; glory
Word

射精

しゃせい
ejaculation
Word

精錬

製錬、精煉
せいれん
refining; refinement; smelting; training
Word

受精

授精
じゅせい
fertilization; fertilisation; impregnation; pollination
Word

精一

せいいつ
purity
Word

精油

せいゆ
essential oil; volatile oil; refined oil