Sagest

Sage \Sage\, a. [Compar. {Sager}; superl. {Sagest}.] [F., fr. L.
   sapius (only in nesapius unwise, foolish), fr. sapere to be
   wise; perhaps akin to E. sap. Cf. {Savor}, {Sapient},
   {Insipid}.]
   1. Having nice discernment and powers of judging; prudent;
      grave; sagacious.
      [1913 Webster]

            All you sage counselors, hence!       --Shak.
      [1913 Webster]

   2. Proceeding from wisdom; well judged; shrewd; well adapted
      to the purpose.
      [1913 Webster]

            Commanders, who, cloaking their fear under show of
            sage advice, counseled the general to retreat.
                                                  --Milton.
      [1913 Webster]

   3. Grave; serious; solemn. [R.] "[Great bards] in sage and
      solemn tunes have sung." --Milton.
      [1913 Webster]

   Syn: Wise; sagacious; sapient; grave; prudent; judicious.
        [1913 Webster]