The removable cover of a journal box.

To cover with a cap, or as with a cap; to provide with a cap or cover; to cover the top or end of; to place a cap upon the proper part of; as, to cap a post; to cap a gun.

a covering that closes a cell containing pupa or honey.

tight-fitting cover or top.

Short, fitted sleeve that just covers the top of the shoulders

A small, short sleeve which sits on the shoulder, either forming a stiff cap or falling on to the arm to provide minimal coverage.

cover used to close off the end of a pipe

A fitting that covers and seals the end of a pipe.

A short fitted sleeve that covers the top of your arm.

or cup. The scaly covering by which the nut (acorn) is attached to the twig

The shortest of sleeves, it traditionally covers the shoulder only.

A cup-shaped fitting placed on the end of a pipe to seal the pipe, usually threaded on the inside and screwed over the end of the pipe. Also, the act of placing a cap on a pipe. Also, to close off a gas or oil well.