Search Result for "septuagenary": 

The Collaborative International Dictionary of English v.0.48:

Septuagenary \Sep`tu*ag"e*na*ry\, a. [L. septuagenarius, fr. septuageny seventy each; akin to septuaginta seventy, septem seven. See Seven.] Consisting of seventy; also, seventy years old. -- n. A septuagenarian. [1913 Webster]