\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.