一切經音義 30.91

30.91

堅𩋸（下𬱃更反左傳云𩋸亦堅也古今正字云從石作硬說文從革㪅聲經作䩕亦通用也）。

Firm and hard (堅𩋸: the second character has the fanqie [……-geng]; the Zuozhuan states that 𩋸 also means firm. The Gujin zhengzi states that it is written with 'stone' [石] as 硬; the Shuowen says it is formed from 'leather' [革] with 㪅 as phonetic. The sūtra writes it as 䩕, which is also interchangeably used).