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Word Roots (Words)

Tyra Steele

Echolocation a means of locating an object using an omitted sound and the reflection back from it
Echocardiogram a noninvasive technique that uses ultrasound to record the functioning of the heart
Echoic formed in imitation of some natural sound
Echolalia involuntary parrot-like repetition of a word or phrase just spoken by anther; echoing
Anechoic free from echoes and reverberations
Lithosphere the outer part of the solid earth composed of rock
Paleolithic related to the early Stone Age
Eoanthropus a genus of early man (comprising only the Piltdawn man); dawn man
Eolith a very early and crude stone tool
Lithography the process or method of printing from a metal or stone surface
Eocene relating to the second epach of the Tertiary period
Created by: 15TyrSte



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