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

灰色植物門

かいしょくしょくぶつもん
Glaucophyta; phylum comprising the glaucophytes (a group of freshwater microscopic algae)
Word

外温動物

がいおんどうぶつ
ectotherm
Word

外来生物

がいらいせいぶつ
adventive species; non-native species; introduced species; alien species
Word

核分裂性物質

かくぶんれつせいぶっしつ
fissile material; fissionables
Word

確かなものにする

確かな物にする
たしかなものにする
to strengthen; to beef up; to put on a firm basis; to ensure; to secure
Word

株価指数先物

かぶかしすうさきもの
stock index futures
Word

株価指数先物取引

かぶかしすうさきものとりひき
stock price index futures trading; stock-index futures trading; trading of stock index futures
Word

株式先物取引

かぶしきさきものとりひき
stock futures trading; stock futures transaction
Word

乾き物

かわきもの
dry snacks (e.g. crackers, nuts, dried squid, esp. to go with drinks)
Word

冠輪動物

かんりんどうぶつ
lophotrochozoan; any species in the superphylum Lophotrochozoa