the act of helping a cause, person, or group by giving money, things, or services
His contributions to the arts was significant; he had created five art museums.
fountain pen
pen with flowing ink
I need watercolor paint, various brushes, India ink, and a fountain pen.
patent
a legal right to an invention
He got a patent to make the revolutionary automobile.
recognition
praise for doing something well
This company always gives its employees the recognition that they deserve.
useful
being needed; having a purpose
Having a computer is useful when writing an essay.
valuable
having high value
The walls are covered with valuable materials.
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