עֲצָרָה (ʻătsârâhats-aw-raw'noun|feminineassembly)
[Heb] עֲצָרָה ETCBC: עֲצֶרֶת‎ (subs|assembly), עֲצָרָה‎ (subs|assembly) OSHL: p.et.ad TWOT: 1675c GK: H6809 Greek: θεραπεία, πανήγυρις
Derivation: or עֲצֶרֶת; from עָצָר;
Strong's: an assembly, especially on afestival or holiday
KJV: (solemn) assembly (meeting).