(archaic or literary, usually in the plural) news; new information

present participle of tide

plural of tiding; news

An opening through which water may flow freely when the tide moves in one direction, but which closes automatically and prevents the water from flowing in the other direction.

The interval between consecutive high tides at a given place.

A gauge for showing the height of the tide, particularly one continuously updated.

A body of water made rough by the conflict of opposing tides or currents.

A sundial marking canonical hours. / An elliptical plate marking the state of the ocean tides.

A water wheel operated by the ebb and flow of the tide.

Pressure waves in the atmosphere similar to the tides of the ocean, produced by the gravitational influence of the moon and by thermal expansion and contraction.