rock-a-bye also rock·a·bye or rock·a·by 
(rŏkə-bī′)
(rŏkə-bī′)interj.
Used to lull an infant or child to sleep.
[ROCK2 + (LULL)ABY.]
- geobotanical
- geobotanically
- geobotanist
- geobotany
- geocacher
- geocaching
- geocentric
- geocentrically
- geochemical
- geochemically
- geochemist
- geochemistry
- geochronologic
- geochronological
- geochronologically
- geochronologist
- geochronology
- geochronometric
- geochronometry
- geocline
- geocode
- geocorona
- geode
- geodesic
- geodesist