tumeng adjective English. Very weak or very slow, characteristic of women who've just borne, adult insects who've just molted. Example sentence: Subanen. Penamalnamala pengimbaal. Ndi'a pektumengtumeng, pu' mbinaya'a na pelum. English. Work a little harder and more continuously. Don't act weak and slow, because you're getting behind again. Synonym. lukted