Where does “descontrolar-se” come from?

descontrolar-se (Catalan) comes from Catalan controlar, from French contrôler, from Old French contreroller, from Old French contrerole, from Medieval Latin contrarotulum, from Medieval Latin rotulus, from Latin rotula, from Arabic رَطْل — ingot.

descontrolar-se (Catalan): to lose control

Definitions

to lose control

Ancestry of “descontrolar-se”, step by step

descontrolar-se traces back through two separate lines of ancestry.

via Catalan controlar

Step	Language	Word	Meaning
1	Catalan	controlar	to control
2	French	contrôler	to check or examine; to control
3	Old French	contreroller	—
4	Old French	contrerole	—
5	Medieval Latin	contrarotulum	a counter-roll or register used to verify...
6	Medieval Latin	rotulus	a roll, list, catalogue, schedule, record, a...
7	Latin	rotula	a small wheel; roll
8	Arabic	رَطْل	—
9	Classical Syriac	ܪܝܛܠܐ	—
10	Classical Syriac	ܠܝܛܪܐ	libra, pound
11	French	litre	litre
12	Medieval Latin	litra	—
13	Ancient Greek	λίτρα	litra, a Sicilian silver coin; libra, a unit of...
14	Proto-Italic	*līðrā	ingot

via Catalan sé

Step	Language	Word	Meaning
1	Catalan	sé	himself, herself, itself (direct or indirect object)
2	Latin	sē	without
3	Proto-Indo-European	swé	self

Every word from Proto-Italic *līðrā →Every word from Ancient Greek λίτρα →Every word from Medieval Latin litra →