Lo next two slipshod Muses traipse along, In lofty madness, meditating song, / With tresses staring from poetic dreams, / And never wash'd, but in Castalia’s streams .
to walk in a messy or unattractively casual way; to trail through dirt
Silbentrennung
to walk in a mes·sy or unattractively ca·su·al way; to trail through dirt