一切經音義 89.178

89.178

開𡑞（下隨醉反聲類云𡑞埏道也今說文孝聲從土作𡑞𡑞埏道）。

開𡑞 (the second character has the fanqie: 隨 + 醉 [suì]). The Shenglei says: '𡑞 is the path into a burial vault (埏道).' In the present Shuowen, it has 孝 as phonetic and takes 土 as radical to form 𡑞; 𡑞 is the path into a burial vault.