Tĕt'ra-dy-nā'mi-ă, n.
n. [N. Lat., Fr. tétradynamie, from Gr. τέτρα, four, and δύναμις, power, strength.] (Bot.) An order of plants, according to the Linnæan system, having six stamens, four of which are longer than the others.
n. [N. Lat., Fr. tétradynamie, from Gr. τέτρα, four, and δύναμις, power, strength.] (Bot.) An order of plants, according to the Linnæan system, having six stamens, four of which are longer than the others.