That´s what the students write for their definitions:

It is a thing invented. an object which has new features and it is good for people. ALG

A thing that has been made or designed by a person. GSG

An invention is a thing that somebody has created and solves problems of our lives. PCP

An invention is something that somebody hs created. RME

It's a thing that was not used before and it's new. SRL

An object or process that was a new idea and it helps people. MCC

It is a thing or object invented by people that has new features and process. Some inventions also represent an innovation for people. HDVC

It is a thing or an object that someone makes and it was never made before.BPG

It is a big good idea made by a person. CFA

Object created or made by a person. DPS

A thing made by somebody that has got a new use. CRB

Thing that has got a new use invented by people. CMM

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