adown
chill
noun
{bc}a sensation of cold accompanied by shivering (as due to illness)
a chill/shiver runs up/down someone's spine
idiom
Array
a step up/down
idiom
{bc}more/less important, challenging, etc., than something had before
make a chill/shiver run up/down someone's spine
idiom
{bc}to make someone feel very thrilled, frightened, etc.
send a chill/shiver up/down someone's spine
idiom
{bc}to make someone feel very thrilled, frightened, etc.