A tidal marsh or shallow that periodically fills and drains.
Unconditional listening attention given by client to patient.
A temporary speed restriction where track maintenance or engineering work is being carried out at a particular place.
The part of anything that hangs loose, having no strain upon it.
Small coal; coal dust.
A valley, or small, shallow dell.
Slackly.
Moderately warm.
Vulgar; sexually explicit, especially in dancehall music.
Not active or busy, successful, or violent.
Excess; surplus to requirements.
Lax; not tense; not firmly extended.
Lacking diligence or care; not earnest or eager.
Lax.
Moderate in speed.
Weak; not holding fast.
To slacken.
To lose cohesion or solidity by a chemical combination with water; to slake.
A channel produced by the erosion of a relatively soft surface by a sudden gush of water.
An overwhelming victory; a landslide.
An appliance designed to wash something out.
The cleaning of matter from a physiological system using a fluid.
The cleaning of the inside of a (locomotive) boiler to remove scale (limescale).
A breach in a road or railway caused by flooding.
A period between clinical treatments in which any medication delivered as the first treatment is allowed to wash out of the person before the second treatment begins.
A disappointment or total failure; an unsuccessful person.
The aerodynamic effect of a small twist in the shape of an aircraft wing.
The action whereby falling rainwater clean particles from the air.
A sporting fixture or other event that could not be completed because of rain.