verb
tucks; tucked; tucking
[+ obj] :to push the end of (something, such as a piece of cloth or paper) into or behind something in order to hold it in place, make it look neat, etc.
[+ obj] to put (something) in a particular place usually to hide it, hold it, or make it safe
b - used as tucked to indicate the quiet or hidden place where something is located
Brit informal :to eat with pleasure [+ obj]
+ away
+ in or into
tuck in
or chiefly Brit tuck up [phrasal verb]
tuck (someone) in/up :to make (someone, such as a child) comfortable in bed by moving the blankets to the right positions
noun
plural tucks
[count] a fold that is sewn into a piece of clothing or fabric
an operation to remove extra skin or fat from a part of the body