the GNU version of the Collaborative International Dictionary of English
adj. Having a valve or valves; valvate.
The Century Dictionary and Cyclopedia
Having a valve or valves, in any sense; valvate; valvular.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. (of brass instruments) having valves
Word Usage
"There was air there, valved in under pressure so she could not flow through the tube; if she tried it, she would merely encounter an otherwise sealed tank."