To find what \( \sqrt{14} \) is between, we first need to determine the square roots of perfect squares close to 14.
The perfect squares near 14 are:
- \( 3^2 = 9 \)
- \( 4^2 = 16 \)
Since \( 9 < 14 < 16 \), we can conclude that:
\[ 3 < \sqrt{14} < 4 \]
Calculating \( \sqrt{14} \) gives approximately \( 3.74 \).
Therefore, \( \sqrt{14} \) is between 3 and 4.
So, the answer is:
\[ \text{3 and 4} \]