Bible Dictionaries
Father-in-Law

Vine's Expository Dictionary of NT Words

1: πενθερός

(Strong's #3995 — Noun Masculine — pentheros — pen-ther-os' )

"a wife's father" (from a root signifying "a bond, union"), is found in John 18:13 .

Bibliography Information
Vines, W. E., M. A. Entry for 'Father-in-Law'. Vine's Expository Dictionary of NT Words. https://www.studylight.org/​dictionaries/​eng/​ved/​f/father-in-law.html. 1940.