TgIIChron 4:6 :למחלל בהון ית עובד עלתא מדיחין בהון‏ : they are to rinse in them for cleansing in them the sacrificial objects
See the entire entry for dwḥ vb. C to rinse

TgIIChron 4:6 :וכיורא דבצלאל לקדוש כהנא רבא וימא לקדוש כהניא ביה‏ : Bezalel's basin for ablution of the high priest and the "sea" for ablution of the priests in it
See the entire entry for qiddūš, qiddūšā v.n.D sanctification