a commercial document used to request someone to supply something in return for payment and providing specifications and quantities(noun.communication)
Example: IBM received an order for a hundred computers.
(biology) taxonomic group containing one or more families(noun.group)
source: wordnet30
a request for something to be made, supplied, or served(noun.communication)
Example: I gave the waiter my order.
The company's products were in such demand that they got more orders than their call center could handle.
source: wordnet30
(architecture) one of original three styles of Greek architecture distinguished by the type of column and entablature used or a style developed from the original three by the Romans(noun.attribute)
source: wordnet30
the act of putting things in a sequential arrangement(noun.act)
Example: There were mistakes in the ordering of items on the list.
To put in order; to reduce to a methodical arrangement; to arrange in a series, or with reference to an end. Hence, to regulate; to dispose; to direct; to rule.(verb)