to wall up
- phrasal verb
- /wɔl ʌp/
- It had, in fact, been walled up by just a thin layer of mud and sticks.
Examples
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For the past 11 years, I've been walled up alive on a desert island.
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My grandfather must have walled it up before he lost the house.
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Why did they wall it up again?
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We had to wall it up, seal it shut.
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And until they put that wall up, you know I'll be here defending my land.
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Until old McGregor came and put that wall up.
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She must have walled this place up before she skedaddled.
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After a notch was filled, the outlet from the ramp to the L-shaped room was walled up from the inside with blocks and mortar.
Academic text (2009) -
The ghetto, an area of a small city block, was sealed off by walled-up buildings, blockades, and barbed wire, and six months later, eighteen thousand people were imprisoned there.
Fiction book (2001) -
The construction crew decided to wall up the old entrance to prevent any unauthorized access.
Synonyms
Surround something completely, often with a wall or fence
To surround an area with a wall to protect it
Cover windows or doors with pieces of wood to protect them
To bring the edges of something together so there is no gap
To build a barrier around something to keep people in or keep others out
To stop movement through a road, pipe, or path
To close an opening by building a solid wall of blocks
To close an opening by building a wall of bricks across it
To close an opening like a door or window by building a brick wall across it
How Sealed
Surface Forms
Morphology
wall + up
The verb 'wall' (to enclose with a wall) combined with the particle 'up' (a common completive/sealing marker) yields a meaning that is directly compositional: to enclose or seal off by building a wall. This motion/particle composition is a common, cross-linguistic pattern, so a B1 learner who knows the constituents would readily infer the MWE meaning.
Etymology
Wall up comes from the simple image of building a wall to close something up. Workers put bricks across a doorway or window to block it, so today it means 'to enclose or seal off' an area or opening.