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

シストランス異性

シストランスいせい
cis-trans isomerism
Word

結合性

けつごうせい
associativity; connectivity
Word

結晶性

けっしょうせい
crystalline
Word

システム適合性宣言

システムてきごうせいせんげん
system conformance statement
Word

有用性

ゆうようせい
usefulness
Word

システム適合性試験報告書

システムてきごうせいしけんほうこくしょ
system conformance test report; SCTR
Word

有性生殖

ゆうせいせいしょく
sexual reproduction; zoogamy
Word

有効性

ゆうこうせい
validity; effectiveness
Word

グラム陽性菌

グラムようせいきん
gram-positive bacteria
Word

原発性免疫不全症

げんぱつせいめんえきふぜんしょう
primary immunodeficiency syndrome