Sinonim number one

English Thesaurus

1. a reference to yourself or myself etc.; `take care of number one' means to put your own interests first (noun.person)

hypernym	:	self,
definition	:	a person considered as a unique individual (noun.person)

domain usage	:	colloquialism,
definition	:	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech (noun.communication)

2. the first element in a countable series (noun.quantity)

hypernym	:	no., ordinal, ordinal number,
definition	:	the number designating place in an ordered sequence (noun.quantity)

3. the first or highest in an ordering or series (noun.linkdef)

hypernym	:	rank,
definition	:	relative status (noun.state)

hyponym	:	former,
definition	:	the first of two or the first mentioned of two (noun.linkdef)