שׁוּמְשְׁמָנָא, (transpos. of משמש, cmp. שַׁמָּשׁ) [the busy one,] ant. Targ. Prov. VI, 6 (ed. Lag. שומשמנה; Ar. everywhere שׁוּשְׁמָנָא).—Sabb. 66ᵇ, v. גַּמְלָנָא. Yeb. 76ᵃ (ed. שׁוּמְשָׁנָא). Ib. 118ᵇ; Keth. 75ᵃ, v. כּוּרְסַיָּא.—Pl. שׁוּמְשְׁמָנֵי. Targ. Prov. XXX, 25 (Ms. שׁוּמְשָׁנֵי).—Ned. 24ᵇ קינא דש׳ an ant nest.