liquidity

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun The state of being liquid.
• noun The quality of being readily convertible into cash.
• noun Available cash or the capacity to obtain it on demand.

from The Century Dictionary.

• noun The state or quality of being liquid; fluid consistence; capacity of flowing freely.
• noun The quality of being smooth, flowing, and agreeable: said of sound, music, etc.

from the GNU version of the Collaborative International Dictionary of English.

• noun The state or quality of being liquid.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun uncountable The state or property of being liquid.
• noun economics, countable An asset's property of being able to be sold without affecting its value; the degree to which it can be easily converted into cash.
• noun finance Availability of cash over short term: ability to service short-term debt.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
• noun the property of flowing easily
• noun being in cash or easily convertible to cash; debt paying ability