Etymology of the Latin word alluere
the Late Latin word alluere (wash, flow past, near)
using the Latin prefix ad- (to, in addition)
derived from the Latin word ad (to; near; to; to; to; near)
derived from the Latin word luere (atone, make amends for, expiate; fulfill , make good; discharge; pay; pay fine, compensate; wash, lave; cleanse)
using the Latin suffix -luere