Parental

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late Middle English: from Old French, from Latin parent- ‘bringing forth’, from the verb parere . The verb dates from the mid 17th century.

wiktionary

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From Middle French parental, from Latin parentalis, from parens(“parent”)

etymonline

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parental (adj.)

"of or pertaining to a parent or parents; proper to or characteristic of parents," 1620s, from Latin parentalis "of parents," from parens "father or mother" (see parent (n.)). Related: Parentally.