Austere, frugal, characterized by self-denial.(adjective)
Resolute in the face of danger or adversity.(adjective)
Lacking in decoration and luxury.(adjective)
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Use "spartan" in a sentence
""I won't use the word spartan, but there's not too much ceremony.""
"Throw in spartan cold, and you get Al Franken, Barak Obama, Kwame Kilpatrick and Tom Harkin."
"Despite his reputation for debauchery, his rumored orgies seem to have been fictional, and the supposedly hedonistic pope followed what Duffy calls a "spartan and coarse diet" heavy on sardines."