Only
Adjective, Adverb
UK
/ˈəʊn.li/
US
/ˈoʊn.li/
Definition
(adj/adv) : No more than one or nothing else except.
Example
"(adj) : She was the only person who understood the problem and solved it."
"(adv) : Only the manager can approve this request in urgent situations."
"(adv) : This rule applies only to beginners, so experienced users can follow a different and more flexible process."
Explanation
Only is used to show that there is no more than one thing or a very small amount. It can limit or focus attention on a single person, object, or idea. People often use only to clarify meaning and avoid confusion. For example, it can show that something is special, rare, or restricted. In sentences, only helps express emphasis and importance. It is common in everyday speech, instructions, rules, and explanations.