1 Cells that show minor changes but the cause is unknown may be typed as ASC-US or ASC-H. 2  ASC-US stands for atypical squamous cells of undetermined significance. 3  ASC-H stands for atypical squamous cells that cannot exclude high-grade squamous intraepithelial lesion.
Definition of palanquin - (in India and the East) a covered litter for one passenger, consisting of a large box carried on two horizontal poles by four or s Definition of palanquin - (in India and the East) a covered litter for one passenger, consisting of a large box carried on two horizontal poles by four or s dictionary thesaurus
Full Definition of PIRANHA. : any of various usually small South American characin fishes (genera Serrasalmus and Pygocentrus) that have very sharp teeth, often appear in schools, and include some that may attack and inflict dangerous wounds upon humans and large animals âcalled also caribe.See piranha defined for English-language learners.efinition of PIRANHA for Kids. : a small South American freshwater fish that has very sharp teeth, often occurs in groups, and may attack human beings and animals in the water.