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.
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.
Slackly.
To slacken.
To lose cohesion or solidity by a chemical combination with water; to slake.
An area which drains itself into a river.
An elongated depression cast between hills or mountains, often garnished with a river flowing through it.
Any structure resembling one, e.g. the interior angle formed by the intersection of two sloping roof planes.
To form the shape of a valley.