sahasra
saha/sra n. (rarely) m. (perhaps fr. 7. sa + hasra = Gk. χίλιοι for χεσλοι ; cf. Pers. hazār ) a thousand (with the counted object in the same case sg. or pl. , e.g. sahasreRa bAhunA , ‘with a thousand arms’, Hariv. ; sahasraM BizajaH , ‘a thousand drugs’, RV. ; or in the gen. , e.g. dve sahasre suvarRasya , ‘two th° pieces of gold’, Rājat. ; catvAri sahasrARi varzARAm , ‘four th° years’, Mn. ; sometimes in comp. , either ibc. , e.g. yuga-sahasram , ‘a th° ages’, Mn. , or ifc. , e.g. sahasrA Svena , ‘with a th° horses’; sahasram may also be used as an ind. , e.g. sahasram fziBiH , ‘with a th° Ṛṣi s’, RV. ; with other numerals it is used thus, ekA DikaM sahasram , or eka-sahasram , ‘a th° one’, 1001; dvyaDikaM s° , ‘a th° two’, 1002; ekAdaSA Dikam s°sahasram or ekAdaSaM s° or ekAdaSa-s° , ‘a th° eleven’ or ‘a th° having eleven’, 1011; viMSaty-aDikaM s° or vimaM s° , ‘a th° twenty’, 1020; dve sahasre or dvi-sahacram , ‘two th° ’; trIRi sahasrARi or tri-sahasram , ‘three th° ’ &c.), RV. &c. &c.