Where does “peinsen” come from?

peinsen (Middle Dutch) comes from Old French penser, from Latin pēnsāre, from Latin pendēre, from Latin pendō, from Proto-Italic pendō, from Proto-Indo-European (s)péndeti, from Proto-Indo-European (s)pend- — to stretch.

Ancestry of “peinsen”, step by step

StepLanguageWordMeaning
1Old Frenchpenserto think; thought
2Latinpēnsāre—
3Latinpendēre—
4Latinpendōto weigh, weigh out
5Proto-Italicpendōhang, put in a hanging position
6Proto-Indo-European(s)péndeti—
7Proto-Indo-European(s)pend-to stretch
Every word from Proto-Indo-European (s)pend- →Every word from Proto-Indo-European (s)péndeti →Every word from Proto-Italic pendō →