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Rarepreorder
The correct spelling is preorder.
How to pronounce preorder
noun
Say it like: Preo-rde-r
The correct spelling is preorder. An order for goods or services placed in advance. For example: "The relation of logical implication over sentences is an example of a preorder."
Usage Examples
“The relation of logical implication over sentences is an example of a preorder.”
Meanings
noun
- 1.An order for goods or services placed in advance.
- 2.A binary relation that is reflexive and transitive.
verb
- 1.To order (goods or services) in advance, before they are available.
- 2.To sort or arrange beforehand.
adjective
- 1.(of a traversal of a tree) Such that, recursively, the root is visited before the left and right subtrees.
Similar words
Words related in meaning — check their spelling too.