(organic chemistry) Any of a group of thiazole antibiotics based on methyl (2E,4R,5S,6E)-3,5-dimethoxy-4-methyl-7-[2-(2-propan-2-yl-1,3-thiazol-4-yl)-1,3-thiazol-4-yl]hepta-2,6-dienoate

plural of earshot

Synonym of transcendental ego

(zoology) Any bird of the family Dendrocolaptidae, now considered to be the furnariid subfamily Dendrocolaptinae; a woodcreeper.