Strong's Definition
patrial from an unused name (the same as 4380) of a place in Palestine: a Mekerathite, or inhabitant of Mekerah
KJV Usage: Mecherathite
STEPBible — Tyndale Abridged Hebrew Lexicon
מְכֵרָתִי (me.khe.ra.ti) — Mecherathite. Someone descended from Mecherath(?), only mentioned at 1Ch.11.36 § Mecherathite = "he of the dug-out" or "he of the digging tool" a native or inhabitant of Mecherah
UBS Dictionary of Biblical Hebrew
adj
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
מְכֵרָתִי adj.gent. 1 Ch 11:36. ref