Brown-Driver-Briggs (BDB)
H4659a
H4659a [ מִפְעָל ] n.[m.] work , thing made (by י׳ );—pl. sf. מִפְעָלָיו Pr 8:22 . H4659b [ מִפְעָלָה ] n.[f.] deed (of י׳ );—pl. cstr. מִפְעֲלוֹת י׳ ψ 46:9 , מ׳ אֱלֹהִים 66:5 .
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain