Plainly
look up a word, understand it — no rabbit hole
etymology
nounET-uh-MAH-luh-jee
meaning in plain English
The history of where a word came from and how its meaning and spelling changed over time.
Picture a time‑traveling detective named Et Y, who digs up word origins—etymology is that word‑history hunt.
for example
She looked up the etymology of the word 'salary' to find out why we call pay a 'salary'.
Imagine tracing a word’s family tree—where it was born, what languages it borrowed from, and how it grew new meanings. Why does 'sandwich' have nothing to do with sand? Because its etymology traces back to a guy named Sandwich who liked eating between bread.