Sep*to"ic (?), a. [L. septem seven.] (Chem.) See Heptoic. [R.]

Sep`to*max"il*la*ry (?), a. (Anat.) Of or pertaining to the nasal

septum and the maxilla; situated in the region of these parts. -- n. A

small bone between the nasal septum and the maxilla in many reptiles

and amphibians.

Sep`tu*a*ge*na"ri*an (?), n. A person who is seventy years of age; a

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.

||Sep`tu*a*ges"i*ma (?), n. [NL., fr. L. septuagesimus the seventieth,

||fr. septuaginta seventy.] (Eccl.) The third Sunday before Lent; -- so

||called because it is about seventy days before Easter.

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Sep`tu*a*ges"i*mal (?), a. Consisting of seventy days, years, etc.;

reckoned by seventies.

Our abridged and septuagesimal age.

Sir T. Browne.

Sep"tu*a*gint (?), n. [From L. septuaginta seventy.] A Greek version of

the Old Testament; -- so called because it was believed to be the work

of seventy (or rather of seventy-two) translators.

The causes which produced it [the Septuagint], the number and names of

the translators, the times at which different portions were translated,

are all uncertain. The only point in which all agree is that Alexandria

was the birthplace of the version. On one other point there is a near

agreement, namely, as to time, that the version was made, or at least

commenced, in the time of the early Ptolemies, in the first half of the

third century b.c. Dr. W. Smith (Bib. Dict.)

Septuagint chronology, the chronology founded upon the dates of the

Septuagint, which makes 1500 years more from the creation to Abraham

than the Hebrew Bible.

Sep"tu*a*ry (?), n. [L. septem seven.] Something composed of seven; a

week. [R.] Ash.

Sep"tu*late (?), a. [Dim. fr. septum.] (Bot.) Having imperfect or

spurious septa.

||Sep"tu*lum (?), n.; pl. Septula (#). [NL., dim. of L. septum septum.]

||(Anat.) A little septum; a division between small cavities or parts.

||Sep"tum (?), n.; pl. Septa (#). [L. septum, saeptum, an inclosure,

||hedge, fence, fr. sepire, saepire, to hedge in, inclose.] 1. A wall

||separating two cavities; a partition; as, the nasal septum.

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