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dia- and per-

across/through

TermDefinition
diaphragm (n) a thin sheet of material forming a partition; a dome-shaped, muscular partition separating the thorax from the abdomen in mammals
diameter (n) a straight line passing from side to side through the center of a body or figure, especially a circle or sphere
diagnose (v) identify the nature of an illness or other problem by examination of the symptoms
dialect (n) a form of a language that is spoken in a particular area and that uses some of its own words, grammar, and pronunciations
permeable (adj) describing a material or membrane that allows liquids or gases to pass through it
perforate (v) pierce and make a hole or holes in
persistent (adj) continuing to do something or to try to do something even though it is difficult or other people want you to stop
percolate (v) (of a liquid or gas) to filter gradually through a porous surface or substance
pervasive (adj) spreading widely throughout an area or a group of people (especially of an unwelcome influence or physical effect)
Created by: user-1774386
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