JMdict: 1293800

最古 【さいこ】

  1. [n,adj-no] the oldest; the earliest
Search on Immersion Kit
Search on Forvo

Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Utmost, Most, Extreme サイ, シュ もっと.も, つま 4
Old ふる.い, ふる-, -ふる.す 2

Words often seen with this one: (experimental feature)

世界 (15), この (11)