Extended Strong's Greek Lexicon (Abbott-Smith based)
supplication
Usage: ἱκετήριος, -α, -ον (ἱκέτης, a suppliant), [in LXX: Job.40:22, 2Ma.9:18 * ;] of a suppliant; as subst., ἡ ἱ. (Sc. ῥάβδος), __1. in cl., an olive-branch, carried by a suppliant. __2. In late Gk. = ἱκεσία, supplication: pl., δεήσεις κ. ἱ., Heb.5:7 SYN.: see: δέησις (AS)