Source : Webster's Revised Unabridged Dictionary (1913)

Laconize \Lac"o*nize\, v. i. [imp. & p. p. {Laconized}; p. pr. &
   vb. n. {Laconizing}.] [Gr. ?. See {Laconic}.]
   To imitate the manner of the Laconians, especially in brief,
   pithy speech, or in frugality and austerity.