(mineralogy) An isometric-hexoctahedral reddish brown mineral containing calcium, fluorine, hydrogen, iron, lanthanum, cerium, praseodymium, neodymium, samarium, niobium, oxygen, thorium, titanium,...

plural of Daubert motion

The act by which something is appended.

Flooding that is caused by something other than rain, such as a tidal wave or the failure of a dam.