Englishfor English speakers
exclusively
—
adverb
(= entirely, solely, alone, only)
without any others being included or involved
was entirely to blame
a school devoted entirely to the needs of problem children
he works for Mr. Smith exclusively
did it solely for money
the burden of proof rests on the prosecution alone
a privilege granted only to him
of
Preposition
—
Made using.
It is a house of cards.
donor
—
noun
person who makes a gift of property
—
noun
(medicine) someone who gives blood or tissue or an organ to be used in another person (the host)
origin
Noun
—
The origin of something is its beginning.
The origin of the universe can be explained with the Big Bang theory
—
The origin of something is the place where it comes from.
The origin of this apple is China.
Apples have many origins; China, America, Turkey, and France are a few.
The origin of this river is further east.