Assertion: tidal bore | /r/HasProperty | wall
Facets:
value: at the onset of high tide
type: TEMPORAL
Source sentences:
text: The tidal bore – a wall or undulating wave of water moves upstream against water flowing downstream as shown in Figures 3 and 4.
text: A tidal bore is a wall or wave of water that moves upstream (especially in a river) at the onset of high tide.