Adjective : a leakproof bottle.    From Dictionary.com. 

"I don't think this is leakproof," he said somberly.    From Wordnik.com.  [...And Nail] Reference

Wood containers can be made lightproof and leakproof.    From Wordnik.com.  [3 Packaging materials] Reference

Check whether compressed-air connection is leakproof.    From Wordnik.com.  [3. Coating Processes] Reference

"Now, about this wall, Genie, is it well-made and leakproof?".    From Wordnik.com.  [Who Destroyed Post-9/11 Unity? The GOP, That's Who] Reference

And most leakproof of all is the man who is actually making the decision.    From Wordnik.com.  [Obama’s VP: The Candidate Drops Some Hints - Swampland - TIME.com] Reference

The leakproof campaign team has given way to a transition process that is much harder to control.    From Wordnik.com.  [Robert Gibbs Profile | Barack Obama | positively Barack] Reference

Even before the fighting began, Washington's security arrangements proved to be remarkably leakproof.    From Wordnik.com.  [Allied Blitzkrieg] Reference

Also, I liked this photo caption: One of our early experiments studied whether body bags are leakproof.    From Wordnik.com.  [best of all I won't stop dreaming just because i'm rich and famous.] Reference

Check barges and ships 'holds to see that the bilge water level is kept low and hatch covers are leakproof.    From Wordnik.com.  [7.1 The Importance of Proper Storage Facilities] Reference

The women of “Hillaryland” have constructed a carefully managed, always on-message, leakproof campaign.    From Wordnik.com.  [Karl Rove-Hillary Smackdown Keeps On Smacking] Reference

So far the Obama campaign has been leakproof, and to all appearances was not inclined to do business this way.    From Wordnik.com.  [Election Central Morning Roundup] Reference

One reason for the feverish running-mate speculation is that those who actually know anything are a small, leakproof circle.    From Wordnik.com.  [Obama’s VP: The Candidate Drops Some Hints - Swampland - TIME.com] Reference

Get a leakproof bucket or canister that's not too ugly and keep it on the counter or under the sink, ready to fill with vegetable scraps.    From Wordnik.com.  [Jane S. Smith: No Impact Week: Stop Stalling, Start Composting] Reference

O-Seal System makes sure the connections remain leakproof.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference

It will not be a leakproof container for CO2 over long periods.    From Wordnik.com. Reference

Flat for perfect food presentation, leakproof and microwaveable.    From Wordnik.com.  [The Daily Tiffin] Reference

Store all leftovers in airtight, leakproof clear containers or wraps.    From Wordnik.com.  [KGBT 4 - KGBT - News of the Rio Grande Valley] Reference

Use bisphenol-free Lexan or aluminum, with a bombproof, leakproof top.    From Wordnik.com. Reference

Hodges Brothers had trouble proving it had applied a leakproof coating.    From Wordnik.com.  [SplicedFeed] Reference

So who said ice, up to 740,000 years old, is a leakproof container for CO2?.    From Wordnik.com.  [newmatilda.com - Comments] Reference

Properly flashing that pointed condition to be leakproof could be a problem.    From Wordnik.com.  [All Discussion Groups: Message List - root]

As the blithe candidate of hope, he led a leakproof, gaffe-resistant campaign.    From Wordnik.com.  [Gawker] Reference

· Universal spike with PhaSeal Connector enables safe, leakproof drug transfer.    From Wordnik.com.  [PR.com Press Releases] Reference

Stanley Classic 8-ounce Flask is a slim steel bottle with a solid, leakproof lid.    From Wordnik.com.  [The Seattle Times] Reference

C. En claims to have overcome those problems with its leakproof capillary arrays.    From Wordnik.com.  [BusinessWeek.com --] Reference

The zipper is a real zipper bound by cloth (not a sliding/locking ziptop mechanism), and so not truly leakproof.    From Wordnik.com.  [Business News and Business Products, Services, Reports and Advertising. Business News RSS Feed.] Reference

The rubberized fabric, woven with textile fibers and metal threads, was said to be leakproof and puncture resistant.    From Wordnik.com. Reference

But why would you dig a mass grave with sealed airtight concrete vaults containing leakproof / airtight sealable plastic coffins?.    From Wordnik.com.  [DaddyBlogger.com] Reference

In addition to the tenacity of the alloy, stainless steel pools are watertight and leakproof as the shell is full welded at all its joints.    From Wordnik.com.  [EzineArticles] Reference

Not anyone in Fitzgerald’s office, surely; that place has been leakproof.    From Wordnik.com.  [Firedoglake » The Cirque du Soleil Defense, Part II] Reference

A leakproof tile roof.    From Wordnik.com.  [Hadrian's Wall.html]

And yes, it's leakproof.    From Wordnik.com.  [Archive 2008-06-01] Reference

And those leakproof diapers?.    From Wordnik.com.  [Spawn de la Snark] Reference

Man, that Fitz team is 100% leakproof….    From Wordnik.com.  [Firedoglake » Late Nite FDL: GOP Boogeymen and Other Media Phantoms] Reference

The bottle is leakproof.    From Wordnik.com.  [WN.com - Articles related to Pipeline damaged, water supply disrupted] Reference

Regulations insist that bunds must be leakproof.    From Wordnik.com. Reference