Try Our Apps
Is irregardless a word?
Not feeling physically or mentally well, as in
I think there's something wrong; he's not himself
She seemed to be improving last week, but she's just not feeling herself today
. Also see
feel like oneself
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Discover our greatest slideshows
8 Offbeat Literary Genres to Get...
Decode the pieces of our favorite...
Know These 9 Commonly Confused...
Uncover the mysteries of the marks...
Browse more topics on our blog
What Is the Difference Between Discreet and Discrete?
Learn the correct uses of these two commonly confused homophones.
What Character Was Removed from the Alphabet?
What mistaken pronunciation gave this character its name?
This small mark has two primary uses: to signify possession or omitted letters.
How Do I Get a Word into the Dictionary?
People invent new words all the time, but which ones actually make it?
Word of the Day
Word Value for
Words With Friends
Nearby words for not oneself
not much to look at
not my cup of tea
not on your life
not one iota
not one's day, this is
not open one's mouth
not play for someone
not put it past someone
not put something past someone