רָחַף (râchaphraw-khaf'verbgrow soft|hover)
[Heb] רָחַף ETCBC: רחף‎ (verb|shake) OSHL: t.cc.aa, t.cd.aa TWOT: 2148 2149 GK: H8173, H8174
Derivation: a primitive root;
Strong's: to brood; by implication, to be relaxed
KJV: flutter, move, shake.