1: εὐχή
(Strong's #2171 — Noun Feminine — euche — yoo-khay' )

denotes also "a vow," Acts 18:18; 21:23 , with reference to the "vow" of the Nazirite (wrongly spelt Nazarite), see Numbers 6 , RV; in James 5:15 , "prayer". See PRAYER.