Definition of heavy water Heavy water

heav•y wa•ter

We found 3 definitions of heavy water from 3 different sources.

What does heavy water mean?

Noun
heavy water - water containing a substantial proportion of deuterium atoms, used in nuclear reactors
		deuterium oxide

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heavy water (Noun)
Water containing deuterium instead of normal hydrogen symbol D2O; used as a moderator in nuclear reactor s.

heavy water in sign language