LUGUBRIOUS a.
ful; woful; pitiable; as, a whining tone and a lugubrious look. Crossbones, scythes, hourglasses, and other lugubrious emblems of mortality. Hawthorne. -- Lu*gu"bri*ous*ly, adv. -- Lu*gu"bri*ous*ness, n.
MELANOSCOPE n.
An instrument containing a combination of colored glasses such that they transmit only red light, so that objects of other colors, as green leaves, appear black when seen through it. It is used for viewing colored flames, to detect the presence of potassium, lithium, etc., by the red light which they emit.…
MOLLUSCA n.
One of the grand divisions of the animal kingdom, including the classes Cephalopoda, Gastropoda, PteropodaScaphopoda, and Lamellibranchiata, or Conchifera. These animals have an unsegmented bilateral body, with most of the organs and parts paired, but not repeated longitudinally. Most of them develop a mantle, which in…