Only Definition
 ōnlē 
    adjective
  
 Alone of its or their kind; by itself or by themselves; sole.
 Webster's New World 
Having no siblings.
 An only child.
 Webster's New World 
Alone in its or their superiority; best; finest.
 Webster's New World 
Most suitable of all; superior or excellent.
 This is the only way to cook a good steak.
 American Heritage 
Alone in a category.
 He is the only doctor for miles.
The only people in the stadium were the fans: no players, coaches, or officials.
Only the cat sat on the mat. The dog never did.
The only cat sat on the only mat.
 Wiktionary 
    adverb
  
 Without anyone or anything else; alone.
 We have only two sandwiches left.
 American Heritage 
At the very least.
 If you would only come home. The story was only too true.
 American Heritage 
Merely; simply.
 Webster's New World 
And no other; and no (or nothing) more; solely; exclusively.
 Drink water only.
 Webster's New World 
(but) In what follows or in the end.
 To meet one crisis, only to face another.
 Webster's New World 
    conjuntion
  
 Were it not that; except that; but.
 I'd have gone, only it rained.
 Webster's New World 
With the restriction that; but.
 You may go, only be careful.
 American Heritage 
However; and yet.
 The merchandise is well made, only we can't use it.
 American Heritage 
But for the fact that; except.
Wiktionary 
    noun
  
 (rare) Only child.
 Wiktionary 
Other Word Forms of Only
Noun
Singular:
 onlyPlural:
 onliesOrigin of Only
-  Old English Ç£nlīċ, from Germanic; corresponding to one + -ly/-like. Cognate with Swedish enlig (“unified"), and obsolete Dutch eenlijk. From Wiktionary 
-  Middle English from Old English ānlīc ān one one -līc having the form of –ly1 From American Heritage Dictionary of the English Language, 5th Edition 
Related Articles
Find Similar Words
Find similar words to only using the buttons below.





