-ology, -logy, -ologist, -logist
(Greek: a suffix meaning: to talk, to speak; a branch of knowledge; any science or academic field that ends in -ology which is a variant of -logy; a person who speaks in a certain manner; someone who deals with certain topics or subjects)
The word -ology is a back-formation from the names of certain disciplines. The -logy element basically means "the study of ____". Such words are formed from Greek or Latin roots with the terminal -logy derived from the Greek suffix -λογια (-logia), speaking, from λεγειν (legein), "to speak".
The suffix -ology is considered to be misleading sometimes as when the "o" is actually part of the word stem that receives the -logy ending; such as, bio + logy.
Through the years -ology and -logy have come to mean, "study of" or "science of" and either of these suffixes often utilize the form of -ologist, "one who (whatever the preceding element refers to)".
The examples shown in this unit represent just a small fraction of the many words that exist in various dictionaries.
"Archeogeologies make use of geological maps that indicate prehistoric layers of the earth's crust, faults, historic and recently found mines, hydrology layers, and seismological information all of which provide basic information in this field."
Usually the motives of archeologists are to record and to interpret ancient cultures rather than to collect and to display artifacts for a profit.
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2. The science of government.
2. Etymology: arc(hitecture) plus (ec)ology.
2. The study of functional and structural changes made by diseases of the joints.
2. The study of the interior of stars by means of oscillations on their surfaces.
The oscillations studied by asterioseismologists are driven by thermal energy converted into kinetic energy of pulsation. This process is similar to what goes on with any heat engine, in which heat is absorbed in the high temperature phase of oscillation and emitted when the temperature is low.
The star on which this technique has been applied most effectively is the Sun, where the technique is known as helioseismology.
The stars that asteroseismologists study are constantly vibrating, sending compression waves richocheting through their interiors to the surface, where they manifest as changes in the stars’ brightness.
2. The study of the movements of heavenly bodies and how these patterns affect living systems on earth.
3. The study of the relationship of all living things to the universe.
2. The science dealing with the structure and composition of planets and other bodies in the solar system; the geology of celestial bodies.
2. The science of meteoritic stones.
The study of the influences of the stars on human destinies: "Each day he would check the astrology section in his newspaper to to see what it said about his sign."