seismologist
Seismologist (noun) means a person who studies or practises seismology, the science of earthquakes. Example: “The seismologist studied the tremors from her laboratory.”
How to use seismologist
Learner’s notesIn plain EnglishSomeone whose job or expertise is studying earthquakes.
It is a formal, technical job title, used mainly in scientific or news contexts.
The spelling keeps the 'o' from seismology before adding -ist, so it is seismologist, not seismologyist.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The _____ studied the tremors from her laboratory.
Etymology
Seismologist is built from seismology, the study of earthquakes, plus the suffix -ist, which turns a field of study into the name of the person who practises it.