An ocean current is a continuous, directed movement of seawater generated by forces acting upon this mean flow, such as breaking waves, wind, the Coriolis effect, cabbeling, temperature and salinity differences, while tides are caused by the gravitational pull of the Sun and Moon.
RDDs - Radar Detector Detectors, All Acronyms, viewed April 15, 2017, <https://www.allacronyms.com/RDDS/Radar_Detector_Detectors>.
Look up roids in Wiktionary, the free dictionary. Roids is an abbreviated form in popular usage and may refer to: Anabolic steroids (AAS), drugs that have similar effects to testosterone in the body Roid rage, a side effect of AAS. Hemorrhoids (pathological), inflamed vascular structures in the anal canal that, under normal conditions when not inflamed, help with stool control.