Englishfor English speakers
assignment
Noun
—
An assignment is a task that is given to somebody for them to complete.
The teacher gave Joe an assignment to complete while he is away on vacation.
of
Preposition
—
Made using.
It is a house of cards.
patent
Noun
—
A patent is a way of protecting an invention from being stolen.
—
Thomas Edison had over 2000 patents.
patent
Verb
—
To patent means to get a patent on an invention
Thomas Edison patented the light bulb and the phonograph.