Reference meaning
number one
Last updated
a reference to yourself or myself etc.; `take care of number one' means to put your own interests first
Other meanings
2. noun
the first or highest in an ordering or series
3. noun
the first element in a countable series
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 09605110-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.