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

渡る

亘る、渉る、亙る
わたる
to cross over; to go across; to extend; to cover; to range; to span
Word

に渡って

に亘って
exp
にわたって
throughout; over a period of ...; over a span of ...
Word

幾年にもわたる

幾年にも渡る、幾年にも亘る、幾年にも亙る
exp
いくねんにもわたる
extending over a number of years
Word

に渡り

に亘り
exp
にわたり
throughout; over a period of ...; over a span of ...
Word

長きに渡る

長きにわたる、長きに亘る
ながきにわたる
long (used with period of time); longstanding; for a long time
Word

連亘

聯亙
れんこう
extending in a row
Word

亘古

こうこ
for ever; from ancient times