MTEL Communication Literacy Skills : Reading Practice Test

What is the meaning of the prefix 'a-'?

1. Not-opposing

2. Without, lacking

3. Out

4. Upon

The correct answer is: Without, lacking

The prefix 'a-' typically conveys the meaning of "without" or "lacking." It is derived from Greek and is commonly used in various English words to denote the absence of something. For example, in the word "asymptomatic," 'a-' signifies "without" symptoms. This function highlights a state where something is not present or is devoid of a particular quality or characteristic. In this case, the context of the prefix reinforces the understanding that it indicates a negation or absence, making the choice aligned with its established meaning in English usage. The other options, while they may have valid meanings in different contexts, do not accurately capture the essence of the prefix 'a-' as used in common English words. The prefix is not about opposition, direction (as in "out"), or position (as in "upon"). Thus, the interpretation that aligns with "without" or "lacking" is the most fitting for this prefix.