Lexical Definition

‎מַעֲמָד‎ maʻămâd (mah-am-awd') office H:N-M
from ‎עָמַד‎

attendance, office, place, state.

1) attendance, office, function, service
1a) station, office, post
1b) office, function
1c) service

Usage: 4 forms in 5 verses
Form Translated As     In Verse(s)
מַעֲמָדָ֞ם function their 1Chr.23.28
מַעֲמָדָ֗ם post their 2Chr.35.15
וּמַעֲמַ֨ד and standing of 1Kgs.10.52Chr.9.4
וּמִמַּעֲמָֽדְךָ֖ and from post your Isa.22.19

Brown-Driver-Briggs

[‎מַעֲמָד‎] noun [masculine] office, function, service; —

1. station, office, post (‎מַעֲמָֽדְךָ‎) Isa 22:19 (|| ‎מַצָּֽבְךָ‎), ‎עַלמַֿעֲמָדָם‎ 2Chr 35:15 at their post.

2. office, function 1Chr 23:28.

3. service, probably specifically waiting at table (strictly mode of standing), construct ‎מַעֲמַד מְשָֽׁרְתָיו‎ 1Kgs 10:5 = 2Chr 9:4.

Brown-Driver-Briggs References

Book Refs
1 Kings 10:5
1 Chronicles 23:28
2 Chronicles 9:4 · 35:15
Isaiah 22:19