דּוּג, , to be anxious, troubled. Part. דָאִיג, דָּיֵיג. Sabb. 156ᵇ הוה דְאִיגָא וכ׳ she was very much troubled over it. M. Kat. 28ᵃ הוו קא דַיְיגֵי רבנן the rabbis were troubled (over R. Huna’s sudden death).