Dictionary entry

προσάββατον

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

προ-σάββατον, -ου, τό,

[in LXX: Ps 91 (92) tit., א (שַׁבָּת) Ps 92 (93) tit., Jth 8:6*;]

the day before the Sabbath: Mk 15:42 (L, Tr., txt., πρὸς σ.).†