Seismic (adj)
sahyz-mik
Pertaining to or caused by an earthquake or vibration of the earth
First recorded in 1855–60. Formed from seism + -ic. Often in figurative use relating to a person or thing that has great impact or influence, as an earthquake does.
Example sentences
“Scientists installed new equipment to monitor seismic activity along the fault line.”
Lurdan (noun) lur-dn A lazy, stupid, loutish fellow. 1250–1300; Middle English, Middle French lourdin dullard, equivalent to lourd heavy, dull (more…)
