Thirtieth synonyms

On the 28th of February they celebrated her thirtieth birthday.

Towards his thirtieth year the study of philosophy and of history together occupied most of his attention.

Sirhan is continuous with the depression known as the Jauf, situated on the northern edge of the Nefud or Nafud, and the halfway station between Damascus and Hail; and it is possible that this depression continues eastward towards the Euphrates along a line a little north of the thirtieth parallel, where wells and pasturages are known to exist.

On the first ballot he stood third (with 134 votes); on the seventh ballot second (with 2951 votes); on the twelfth ballot first (with 404 votes); on the thirtieth ballot he dropped to second (with 4002 votes); on the thirty-ninth vote he again stood first (with 4682 votes); and continued to gain thereafter until he was nominated on the forty-fourth ballot.

For the white and mixed population military service is compulsory; from the eighteenth to the thirtieth year of age in the active army, and from the thirtieth to the fiftieth in the reserve.