Strong's #3994: penthera (pronounced pen-ther-ah')

feminine of 3995; a wife's mother:--mother in law, wife's mother.

Thayer's Greek Lexicon:

́

penthera

1) mother-in-law, a wife' s mother

Part of Speech: noun feminine

Relation: from G3995

Usage:

This word is used 6 times:

 

Matthew 8:14: "house, he saw his wife's mother laid, and sick of a fever."
Matthew 10:35: "and the daughter-in-law against her mother-in-law."
Mark 1:30: "But Simon's wife's mother lay sick of a fever, and anon they tell"
Luke 4:38: "house. And Simon's wife's mother was taken with a great fever;"
Luke 12:53: "the daughter against the mother; the mother in law against her daughter in law, and"
Luke 12:53: "the daughter in law against her mother in law."