A ring- or donut-shaped area or structure.
The ring of the sun not covered by the moon in an annular solar eclipse.
Structure in a fern that consists of differentially thick-walled cells on a sporangium that bend and distort as a result of drying.
The region in a plane between two concentric circles of different radii.
The membranous remnants of a partial veil which leaves a ring on the stem of a mushroom.
The space contained between the centre well bore and any external tubing. Sometimes used for separated gas flow.
Any topological space homeomorphic to the region in a plane between two concentric circles of different radius.
The round hollow part of anything.
A dish comprising a mix of different foods, not all of which need be cooked, served in a bowl.
The ball rolled by players in the game of lawn bowls.
The action of bowling a ball.
An elliptical-shaped stadium or amphitheater resembling a bowl.
A haircut in which straight hair is cut at an even height around the edges, forming a bowl shape.
A rounded portion of a glyph that encloses empty space, as in the letters d and o.
A round crater (or similar) in the ground.
A postseason football competition, a bowl game (i.e. Rose Bowl, Super Bowl)
The game of bowls.
The part of a spoon that holds content, as opposed to the handle.
A roughly hemispherical container used to hold, mix or present food, such as salad, fruit or soup, or other items.
As much as is held by a bowl.
Part of a pipe, bong, or other smoking implement that holds the material to be burned.
To roll or throw (a ball) in the correct manner in cricket and similar games and sports.
To play bowling or a similar game.
To roll or carry smoothly on, or as on, wheels.
To pelt or strike with anything rolled.
To throw the ball (in cricket and similar games and sports).