1000.

Numeral

 * : 1000th

Usage notes

 * When pronouncing the inflected forms, the numeric part "1000:" is replaced with the stem.
 * The inflected forms are rarely used as in attributive use the plain is assumed to be in the same case as its head word:
 * Another reason to avoid inflected forms is that in case of they are longer than the unabbreviated words; see the inflected forms under.
 * Another reason to avoid inflected forms is that in case of they are longer than the unabbreviated words; see the inflected forms under.