From ramam in the sense of breading (compare ruwm); a maggot (as rapidly bred), literally or figuratively -- worm.
see HEBREW ramam
see HEBREW ruwm
H7415. rimmah
רִמָּה noun feminine worm (cause and sign of decay); — absolute ׳ר Exodus 16:24 (P), Isaiah 14:11 ("" תּוֺלֵעָה), Job 7:5; 17:14; 21:26; 24:20 all indicate corruption, feeding on dead, etc.; hyperb. of insignificant man 25:6 ("" תּוֺלֵעָה).