出典:Wiktionary
From Latin jurdanus, unattested outside of England and of uncertain etymology. Usually derived from a clipped form of Jordan bottle, supposedly a bottle of curative water brought back from the River Jordan by Crusaders and pilgrims to the Holy Land,[1] but this seems unsupported in its actual attestations. Its use for chamber pots may derive from the alchemical device having been used to hold urine.[2]
jordan (複数形 jordans)
a genus of Eurasian herbs of the family Umbelliferae with aromatic roots and palmate leaves and showy flowers
a Javanese
Old Master.
ジェロ
Jero
piranhas
douroucoulis
ラタニアーヤシ
ジーバングス
geebungs
the Bund
uj
ザ・ウォーカー
larks
勒馬
the shogunate