gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

invitation to compete/fight. To formally invite someone to compete at something.

of no value. not at all. Item of little or no value, importance, interest. Not anything, not a single thing.

room in which class of pupils or students is taught.

take place.

self-confident, level-headed, or well organized. In a loving or sexual manner.

To give energy to something, e.g. by electricity.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

officially compulsory, or otherwise considered essential. To demand that someone does something.

planned or conceived in detail for specific purpose. To plan in a particular way to fulfill a purpose.

act of stretching one's limbs or body. Making arm, leg muscles longer to ease them. To make something bigger by pulling on it.

made of plastic. synthetic material made from organic polymers.

stock of resource from which person or place can be provided with necessary amount of that resource. Specific things needed to perform a certain task. make something needed or wanted available to someone.

Used to add new (often different) information.

a small piece of bent wire used for holding pieces of paper together.