Englishfor English speakers
coefficient
—
noun
a constant number that serves as a measure of some property or characteristic
of
Preposition
—
Made using.
It is a house of cards.
connection
Noun
—
A connection is a way that two or more things come or belong together.
Who was the first person to make the connection between sickness and cleanliness?
The north-south train makes a connection with the east-west train at Union Station.
My Internet connection is not very fast.
Susan knows a lot about Russia. She'll be your connection there.