thefreedictionary.com/dilatation
1. a dilated formation or part.
2. an abnormal enlargement of an organ, aperture, or canal of the body.
3.
a. an enlargement made in a body aperture or canal for surgical or medicaltreatment.
b. a restoration to normal patency of an abnormally small body opening orpassageway.
Word of the Day: Dilatation - definition of dilatation by The Free Dictionary
PHOTOS & IMAGE OF THE DAY FEATURES ...
AccuWeather
Astronomy Picture of the Day (NASA)
Botany (UBC Botanical Garden)
Earth (NASA)
Earth Observatory (NASA)
Earth Science (NASA/USRA)
Food for the Poor | Past pictures
Getty Images
Kodak
National Geographic
Sports (theguardian)
Sports Illustrated
telegraph.co.uk
Time Magazine
Washington Post
Weather Channel
Wikipedia
NEWS
Chicagoland News -- Arlingtoncardinal.com
FACEBOOK NEWS
US & World News 360MediaScanner
Facebook.com/ChicagoMediaScanner
AccuWeather
Astronomy Picture of the Day (NASA)
Botany (UBC Botanical Garden)
Earth (NASA)
Earth Observatory (NASA)
Earth Science (NASA/USRA)
Food for the Poor | Past pictures
Getty Images
Kodak
National Geographic
Sports (theguardian)
Sports Illustrated
telegraph.co.uk
Time Magazine
Washington Post
Weather Channel
Wikipedia
NEWS
Chicagoland News -- Arlingtoncardinal.com
FACEBOOK NEWS
US & World News 360MediaScanner
Facebook.com/ChicagoMediaScanner