1) ink Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: of uncertain derivation Same Word by TWOT Number: 411e
Brown-Driver-Briggs
דְּיוֺnoun masculineink (Late Hebrew id., Aramaic דְּיוּתָא; Arabic inkbottle, inkhorn; Ges-Dietr Fl NHWBi. 41 derived from √ דוה in assumed sense of slowly flowing; Fl compare Arabic thin skin on surface of milk, compare also Ol§ 178 g), וַאֲנִיכֹּתֵב עַלהַֿסֵּפֶר בַּדְּי֑וֺJeremiah 36:18, compare LagGes. Abh. 216. — On erasable quality of Hebrew ink compare RSOTJC, 400 f. ed. 2, 71; see further L. LöwGraphische Requisiten etc. bel den Juden, 1870, i. 145 ff.
Jeremiah 36:18 HEB:עַל־ הַסֵּ֖פֶר בַּדְּיֽוֹ׃ פ NAS: to me, and I wrote them with ink on the book. KJV: and I wrote [them] with ink in the book. INT: on the book ink