Englishfor English speakers
traditional
Adjective
—
If something is traditional, it has been done in the same way for a long time.
I learned traditional Japanese cooking from my grandmother.
It is traditional to give gifts at Christmas time.
knowledge
Noun
—
Knowledge is information that you know.
He shared his knowledge with you.
system
Noun
—
A group of things that work together; a way of doing something.
This coloured paper is part of my system for keeping lists of people.