air-logged

[ air-lawgd, -logd ]
/ ˈɛərˌlɔgd, -ˌlɒgd /

adjective

(of a pump or system of piping) hindered in its functioning by an air lock; air-bound.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019