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Definitions from WordNet

Definitions from the Web

Joist

Definition:

A joist is a horizontal structural member used to support the floor or ceiling in a building.

Parts of Speech:

Noun

Sense 1:

A wooden or metal beam that supports the floor or ceiling

Example Sentences:

• The construction workers installed the joists to support the weight of the upper floor.
• We reinforced the weakened joist with additional steel beams.

Sense 2:

A piece of timber laid horizontally over a wall or beam to support a ceiling or roof

Example Sentences:

• He carefully nailed each joist to the wall to ensure a secure foundation for the ceiling.
• The carpenter placed the joists evenly across the beams for proper weight distribution.

Sense 3:

A support or prop, often used metaphorically

Example Sentences:

• Her friends became the joists that held her up during her difficult times.
• Love and support are the joists of a healthy relationship.

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