American Heritage Dictionary
(2)
Century Dictionary
(6)
GNU Webster's 1913
(2)
WordNet
(2)
Elsewhere on the web
What we faced daily - and nightly was the bizarre confluence of crack madness and yuppie madness, a police force which was stretched beyond having any interest that crackheads were rattling every dooorknob on the block in case it might yield entrance to anything that wasn't nailed down, or lurking - sometimes inside - places where cash machines were shining and glistening.— Propeller Most Popular Stories
Much of what we now associate with the Chez Panisse revolution in American cooking -- a single menu updated nightly, a stress on high-quality ingredients, an almost minimalist approach to food preparation -- was in place from the opening night, largely because the Chez Panisse was essentially an extension of Alice Water's home kitchen.— One-Way Street
Rocky after she coined our nightly ritual Rocky Rocky.— simplynutmeg.com
I would sign each slot nightly, and I was a stickler on this.— BlogHer
You should continue to have frequent full backups (nightly is a minimum); otherwise, the size of each differential backup will continue to grow to a potentially unwieldy size.— Recently Uploaded Slideshows

Century Dictionary (2)
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word about twice a week.