Where does “ljetopisac” come from?

ljetopisac (Serbo-Croatian) comes from Serbo-Croatian ljetopis, from Serbo-Croatian písati, from French pisser, from Old French pissier, from Vulgar Latin pissiare, from Latin pissio — I piss.

ljetopisac (Serbo-Croatian): annalist; chronicler

Definitions

annalist; chronicler

Ancestry of “ljetopisac”, step by step

Step	Language	Word	Meaning
1	Serbo-Croatian	ljetopis	annal; chronicle; yearbook
2	Serbo-Croatian	písati	to write
3	French	pisser	to piss; to pour with
4	Old French	pissier	to piss; to excrete urine
5	Vulgar Latin	pissiare	present active infinitive of *pīssiō
6	Latin	pissio	I piss

Every word from Latin pissio →Every word from Vulgar Latin pissiare →Every word from Old French pissier →