(Building) a trademark name for plasterboard or drywall, composed of gypsum enclosed by heavy sheets of paper and used for constructing interior walls and ceilings. (ËÊitËrÉk) Trademark. a brand name for a plasterboard of gypsum between paper.
The great white occupies the top slot on the list of ten most dangerous sharks, with the tiger shark coming in a distant second. The remaining seven species on the 10 most dangerous sharks list, in order of their recorded number of unprovoked lethal and non-lethal attacks over the centuries are: 4. The requiem shark (Carcharhinus spp.*) 5. The sand tiger shark (Carcharias tauruss) 6. The blacktip shark (Carcharhinus limbatus)
8. Giant Pacific Octopus are cannibals. They will happily kill and eat smaller octopus. 9. All species of octopus have venom. The venom of the Giant Pacific Octopus is not dangerous to humans, but Australiaâs blue-ringed octopus is known as one of the most poisonous marine animalsâits venom is deadly to humans. 10. Octopus actually have shells similar to clams and snails.