Plainly
look up a word, understand it — no rabbit hole
test
nounTEST
meaning in plain English
A way to see if someone or something can do something well or handle something tough.
for example
The teacher gave the class a test to check how much they had learned.
A test is like when you try something out to find out if it works or if you’re good at it. Why do we take tests in school? Because they show us what we still need to practice.