のぞ覗nozoくku
1.
To secretly look at something that is partially obstructed or difficult to see, often through a narrow opening or from a hidden position.
2.
To take a brief glance at a place or object out of curiosity, often without a specific intention beyond casual observation.
3.
To observe something discreetly, especially when trying to uncover hidden or private information about someone or something without being detected.
4.
To have a small part of something visible from behind an obstruction, indicating a glimpse of something that is otherwise concealed.
Example:
私は壁の裂け目から外を覗いた。