Extract:
Select the meaning of the underlined word in the following sentence.
The cavity, once opened, proved to be riddled with infection.
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A
Challenged
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B
Overrun
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C
Separated
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D
Complete
When a cavity is riddled with infection, it's thoroughly permeated or overrun by pathogenic organisms.
A) Challenged
Challenge implies contest or opposition, active resistance rather than passive saturation. A cavity may challenge treatment efficacy while remaining uninfected, or be riddled without challenging anything. These represent distinct relational dynamics: opposition versus saturation.
B) Overrun
Overrun precisely captures riddled's essence: complete saturation or permeation by an invading force. Etymologically, "riddle" originally meant sieve (creating many holes); "riddled with" evolved to mean thoroughly penetrated, exactly matching overrun's connotation of overwhelming invasion that leaves no unaffected areas.
C) Separated
Separation denotes division or isolation, spatial disconnection opposite to riddled's pervasive intermingling. Riddled implies intimate mixture of infection throughout tissue; separated implies distinct compartments. These represent inverse spatial relationships.
D) Complete
Completeness addresses totality of state rather than invasion pattern. A cavity may be completely healthy or completely necrotic, completeness describes extent, not mechanism. Riddled specifies invasion mechanism; complete specifies degree, orthogonal descriptive dimensions.
Conclusion
Riddled denotes thorough permeation by an invading element, complete saturation leaving no unaffected areas. Unlike challenged (opposition), separated (isolation), or complete (totality), overrun alone captures riddled's essential mechanism: overwhelming invasion that permeates structure through pervasive intermingling of pathogen and host tissue.
Topic Flashcards
Click to FlipWhat is a stronger synonym for filled with that implies negative elements have spread throughout?
Riddled with, permeated with, or infested with.
What does permeate mean?
To spread throughout and be present in every part of something.
What is the meaning of saturated in a non-liquid context?
Thoroughly soaked or filled to capacity with something, often an abstract quality (e.g., saturated with propaganda).
What is a term for something that is untouched and completely free of something undesirable, making it the opposite of "riddled with"?
Pristine or untainted.
What does rife mean?
Widespread or common, especially of something undesirable (e.g., an area rife with corruption).