“pisseth” is a form of
piss
/pɪs/ noun, verb, interjection
- noun (usually uncountable) Urine. “This toilet is disgusting. There's piss all over the floor.”
- noun (countable) The act of urinating. “I'm desperate for a piss!”
- noun (countable and uncountable) Alcoholic beverage, especially of inferior quality.
- noun (attributive) An intensifier. “piss-poor”
- verb (intransitive) To urinate. “When I got home I found a drunk pissing in my doorway.”
- verb (transitive) To discharge as or with the urine. “If you're pissing blood, you'd better see a doctor.”
- verb (chiefly UK, Ireland, Commonwealth, transitive, slang) To achieve easily.
- verb (ambitransitive, slang) To rain heavily.
- interjection (mildly vulgar) Expresses anger, disappointment or dissatisfaction.
Synonyms
urinate urine pee piddle weewee water peeing pissing make puddle micturate pee-pee make water relieve oneself take a leak spend a penny wee wee-wee pass water
Etymology
From Middle English pisse (noun) and pissen (verb), from Old French pissier, possibly from Vulgar Latin *pīssiāre, probably of imitative origin. Compare Old Norse pissa (“to urinate, piss”). Displaced Old English miċġe (“urine”) and mīgan (“to urinate”).
Webster’s 1913
Etymology [OE. pissen, F. pisser; akin to It. pisciare, D. & G. pissen, Dan. pisse, Icel. pissa.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “piss”, CC BY-SA 4.0. Details