Noun : A good first step in designing a program is to define the input/output.    From Dictionary.com. 

Adjective : Early input/output devices were slow.    From Dictionary.com. 

The Klan protesting marriage rights for gays in Io.    From Wordnik.com.  [12/30/2005] Reference

Io is orange, purple, greenish in places, and irreducibly strange.    From Wordnik.com.  [A Space in Time] Reference

In an ongoing inside-out heave, Io is continually replacing its exterior with its interior.    From Wordnik.com.  [A Space in Time] Reference

One of them is called Io and it has a great big volcano on it.    From Wordnik.com.  [Words of Wisdom] Reference

Or we can look at Jupiter's moon, Io, which is the most volcanic body in the solar system.    From Wordnik.com.  [SETI Institute: Life at the SETI Institute: Cynthia Phillips -- Decipering the Cosmic Puzzle] Reference

Opposed by a loyalty such as Io's he could only be silent and wait.    From Wordnik.com.  [Success A Novel] Reference

"Io," he burst out passionately, "there's only one thing in the world I really want; for you to be free of him absolutely.".    From Wordnik.com.  [Success A Novel] Reference

Cocardasse and Passepoil, drawing deep breaths such as Io may have drawn when freed from her gadfly, looked down and saw, as they believed.    From Wordnik.com.  [The Duke's Motto A Melodrama] Reference

Io Paean! dance, leap, as in honour of a victory won.    From Wordnik.com.  [The Eleven Comedies, Volume 1] Reference

"Io mi son pargoletta bella e nova," and Sonnet xlv.    From Wordnik.com.  [The Atlantic Monthly, Volume 03, No. 17, March, 1859] Reference

Seti, -- Set'-ee, second son to Meneptah, beloved of Io.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

At his feet was Io, playing at dice with Ta-meri and Nechutes.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

There was Seti at Ta-user's side, but Io was not at the feast.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

A mythical person with a hundred eyes, set by Juno to watch Io.    From Wordnik.com.  [Classic Myths] Reference

With shouts of "Io Paian" the youths and maidens went out before.    From Wordnik.com.  [Museum of Antiquity A Description of Ancient Life] Reference

Io, blanched and miserable, forgotten by Seti, forgot all others.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

Only Io was wide awake, and even her sweet face wore a pensive air.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

"If only our pride were spared, sweet Io, defeat were not so hard.".    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

At one side was Ta-user, at the other Seti, and Io hung on Hotep's arm.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

And Io, our ancient mother, doomed to bear horns, brought forth a line of.    From Wordnik.com.  [The Tragedies of Euripides, Volume I.] Reference

It was the same suffering Io who brought civilization to the banks of the Nile.    From Wordnik.com.  [The Atlantic Monthly, Volume 06, No. 34, August, 1860] Reference

He saw that Io orbits Jupiter four times a week, but soon observed something puzzling.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

Prime Minister Manra, Io, says he wishes us well in building a bridge to another star.    From Wordnik.com.  [The Universe — or Nothing] Reference

"The more indifferent the teacher in this game of love, the sooner you learn," said Io.    From Wordnik.com.  [The Yoke A Romance of the Days when the Lord Redeemed the Children of Israel from the Bondage of Egypt] Reference

For players who don't know Io from Europa, there's an easy-to-use on-screen reference panel.    From Wordnik.com.  [Which Way To Neptune?] Reference

The amount of time Io took to orbit Jupiter now seemed the same as it had been a year before.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

Romer doubted that Io was actually changing its speed, and he wondered what caused this illusion.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

But Io knew not that, while she spake, one heard her who had suffered even harder things from Zeus.    From Wordnik.com.  [Museum of Antiquity A Description of Ancient Life] Reference

The time Io seemed to take to move around Jupiter varied by a few seconds from one orbit to the next.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

He liked to watch Jupiter, with its brown and white stripes, and Io, the fastest of its four large moons.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

And Paul Schenk, of the Lunar and Planetary Institute, wouldn't know how mountains on Jupiter's moon Io form.    From Wordnik.com.  [Space Cakes] Reference

She has also used her detection techniques to document ongoing volcanic activity on Jupiter's pizza-like moon, Io.    From Wordnik.com.  [SETI Institute: Life at the SETI Institute: Cynthia Phillips -- Decipering the Cosmic Puzzle] Reference

The images were taken on November 25, 1999 during Galileo's 25th orbit at a distance of 20,000 kilometers (12,500 miles) from Io.    From Wordnik.com.  [SETI Institute: Life at the SETI Institute: Cynthia Phillips -- Decipering the Cosmic Puzzle] Reference

When Io seemed to take 22 minutes longer to orbit Jupiter, it was because light was traveling the extra distance to Romer's telescope.    From Wordnik.com.  [Danish astronomer was first to estimate the speed of light 300 years ago] Reference

Our last night onboard Io, anchored off Langkawi Island in Malaysia, Skip mentioned a limestone cave that looked glorious in the moonlight.    From Wordnik.com.  [The Macphersons: Week 40: Crusin'] Reference