wall

Noun

wall noun

1. A rampart of earth, stones etc. built up for defensive purposes.
2. A structure built for defense surrounding a city, castle etc.“The town wall was surrounded by a moat.”
3. Each of the substantial structures acting either as the exterior of or divisions within a structure.“We're adding another wall in this room during the remodeling.  The wind blew against the walls of the tent.”
4. A point of desperation.

wall noun

1. A spring of water.

wall noun

1. A kind of knot often used at the end of a rope; a wall knot or wale.

Verb

wall verb

1. To enclose with, or as if with, a wall or walls.“He walled the study with books.”

wall verb

1. To boil.
2. To well, as water; spring.

wall verb

1. To make a wall knot on the end of (a rope).

Interjection

wall interjection

1. Used to acknowledge a statement or situation.““I didn't like the music.” “Well, I thought it was good.””
2. An exclamation of surprise (often doubled or tripled).“Well, well, well, what do we have here?”
3. An exclamation of indignance.“Well! There was no need to say that in front of my mother!”
4. Used in speech to express the overcoming of reluctance to say something.“It was a bit... well... too loud.”