Strong's #2428: hiketeria (pronounced hik-et-ay-ree'-ah)
from a derivative of the base of 2425 (through the idea of approaching for a favor); intreaty:--supplication.
Thayer's Greek Lexicon:
̔́
hiketēria
1) an olive branch
1a) for suppliants approached the one whose aid they would implore holding an olive branch entwined with white wool and fillets, to signify that they came as suppliants
2) supplication
Part of Speech: noun feminine
Relation: from a derivative of the base of G2425 (through the idea of approaching for a favour)
Citing in TDNT: 3:296, 362
Usage:
This word is used 1 times:
Hebrews 5:7: "prayers and supplications with strong crying and"