v. To fly an aircraft very close to the ground, such that evasive manoeuvres need to be taken to avoid obstacles
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. fly very close to the ground
Word Usage
"The hedgehop said no more, and pretended to be satisfied; but when some days had gone by he woke the jackal, who was sleeping soundly after a hunt which had lasted several hours."