Lexical Definition

‎יַחַשׂ‎ yachas (yakh'-as) genealogy H:N-M
from ‎יָחַשׂ‎

genealogy.

1) genealogy

Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
וּלְהִתְיַחֵ֗שׂ and to genealogical enrolment 2Chr.31.18
הַיַּ֙חַשׂ֙ the genealogy Neh.7.5
הִתְיַחֵ֤שׂ genealogical enrolment of 2Chr.31.17

Brown-Driver-Briggs

‎יַ֫חַשׁ‎ noun [masculine] genealogy (Late Hebrew ‎יַחַס‎ ‎יִחוּס‎ Aramaic ‎יִחוּס‎) — ‎סֵפֶר הַיַּ֫חַשׂ‎ Neh 7:5 book of genealogy.

Brown-Driver-Briggs References

Book Refs
Nehemiah 7:5