<doc>
	<legacy_id>236</legacy_id>
	<term>non-negative</term>
	<definition><p>Greater than or equal to zero.</p></definition>
	<categories>
	 	<category>Math, Logic, &amp; Dates</category>
	</categories>
	<synonyms>
	 	<synonym>non-negative</synonym>
	 	<synonym>nonnegative</synonym>
	</synonyms>
</doc>