  We report the results of ac and dc magnetic susceptibility and isothermal
magnetization measurements (T= 2-300 K) on the single crystals of a metallic
kagome lattice, Tb3Ru4Al12, reported recently to undergo reentrant magnetism
with the onset of long range antiferromagnetic order below (TN=) 22K. The
magnetization data obtained on the crystal with the c-axis orientation along
magnetic-field reveal spin-glass-like characteristics near 17 K (below TN).
However, for the orientation along basal plane, such glassy anomalies are not
observable above 2 K. In this respect, this compound behaves like an
anisotropic reentrant spin-glass. Possible implications of this finding to the
field of geometrically frustrated magnetism is considered.
