The Collaborative International Dictionary
Affuse
Affuse \Af*fuse"\ ([a^]f*f[=u]z"), v. t. [imp. & p. p. Affused (-f[=u]zd"); p. pr. & vb. n. Affusing.] [L. affusus, p. p. of affundere to pour to; ad + fundere. See Fuse.] To pour out or upon. [R.]
I first affused water upon the compressed beans.
--Boyle.
Wiktionary
affuse
vb. (context transitive English) To pour out or upon.