An act of sneaking means moving quietly and secretly, often trying not to be seen or heard.
When we talk about sneaking, it usually means trying to do something without anyone noticing. For example, if a kid wants to get up early on their birthday and surprise their family with gifts, they might sneak downstairs before dawn to set everything out. Sneaking can also mean doing something that you're not supposed to be doing, like when a student tries to sneak an extra cookie from the cafeteria tray without paying for it. It's often used in situations where someone is trying to avoid getting caught or draw attention away from themselves.
One who sneaks; one who moves stealthily to acquire an item or information.
Example: My little brother is such a sneak; yesterday I caught him trying to look through my diary.
To creep or go stealthily; to come or go while trying to avoid detection, as a person who does not wish to be seen.
Example: He decided to sneak into the kitchen for a second cookie while his mom was on the phone.
In advance; before release to the general public.
Example: The company gave us a sneak look at their new electronic devices.
