Strong’s Greek
G3601 — odune
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ὀδύνη
odune — pronounced od-oo'-nay
from 1416; grief (as dejecting):--sorrow. see GREEK for 1416
2 occurrences in the KJV.
Romans 9:2
That I have great heaviness and continual sorrow in my heart.
1 Timothy 6:10
For the love of money is the root of all evil: which while some coveted after, they have erred from the faith, and pierced themselves through with many sorrows.