The prefix ex- has which meaning?

The prefix ex- has which meaning?

• A. Within
• B. Across
• C. Out of or away from
• D. Alongside

Answer: (C)

The main idea here is that the prefix ex- means out of or away from. It signals leaving a place, removal, or moving to the outside. You can see this in common words like exhale (breathe out), exit (go out), export (send goods out of a country), and exoskeleton (an outside skeleton). In this question, ex- is describing that outward direction, so the meaning “out of or away from” fits best. Other directional prefixes point to different ideas: within would be in- or intra- (inside), across is usually trans- (across), and alongside suggests beside or near (often para- or beside-). Those don’t convey leaving or moving outward like ex- does.

The main idea here is that the prefix ex- means out of or away from. It signals leaving a place, removal, or moving to the outside. You can see this in common words like exhale (breathe out), exit (go out), export (send goods out of a country), and exoskeleton (an outside skeleton). In this question, ex- is describing that outward direction, so the meaning “out of or away from” fits best.

Other directional prefixes point to different ideas: within would be in- or intra- (inside), across is usually trans- (across), and alongside suggests beside or near (often para- or beside-). Those don’t convey leaving or moving outward like ex- does.