Meanings
Usage patterns
〈数〉余りa little more than [number]; [number] and some
This company has a history of a little over fifty years.
あまり〈動詞〉ないnot do (something) very much
I haven't been exercising much lately.
あまりの〈事〉にdue to the extreme degree of ~
I shivered from the extreme cold.
〈事〉はあまりだ(something) is so-so / not great
That movie was pretty mediocre.
余りが出るto end up with leftovers or a surplus
I made too much food, so there were leftovers.
Expressions
のあまりso ... that; to the point of; overwhelmed by