preorder

About 0.07 uses per million words.

Meaning

1. verb To order (goods or services) in advance, before they are available.

   Preorder now at website.com!

2. verb To sort or arrange beforehand.
3. noun An order for goods or services placed in advance.

   available for preorder

4. noun A binary relation that is reflexive and transitive.

   The relation of logical implication over sentences is an example of a preorder.

5. adjective Such that, recursively, the root is visited before the left and right subtrees.

Similar words

traversal pre-order foreorder fore-order prepurchase prebuy forebuy prebook forepay backorder

Often followed by

traversal and on is sequence number relation searching of

Word family

pre-order pre-ordered pre-ordering pre-orders preordered preordering preorders