A. Congest
B. Conclude
C. Convert
D. Condense
Explanation:
The word expand means to make something larger, wider, or more spread out.
In simple words: to increase in size or volume.
The opposite of expand is condense, which means to make something smaller, tighter, or more compact.
So, Condense is the correct antonym of Expand.
Real-Life Example
- Air in a balloon increases and fills space → expand
- Steam turning into water droplets and becoming compact → condense
Increase size = Expand
Reduce size = Condense