MARSIPOBRANCHIA n.
ss of Vertebrata, lower than fishes, characterized by their purselike gill cavities, cartilaginous skeletons, absence of limbs, and a suckerlike mouth destitute of jaws. It includes the lampreys and hagfishes. See Cyclostoma, and Lamprey. Called also Marsipobranchiata, and Marsipobranchii.
MAT n.
A fabric of sedge, rushes, flags, husks, straw, hemp, or similar material, used for wiping and cleaning shoes at the door, for covering the floor of a hall or room, and for other purposes.