macrocrystalline in English dictionary macrocrystalline Meanings and definitions of "macrocrystalline" (geology) Having crystals that are visible without the use of magnification adjective (geology) Having crystals that are visible without the use of magnification more Grammar and declension of macrocrystalline macrocrystalline ( comparative more macrocrystalline, superlative most macrocrystalline) macrocrystalline (comparative more macrocrystalline, superlative most macrocrystalline) more Sample sentences with "macrocrystalline" Declension Stem Try again Available translations Catalan French German Irish Italian Spanish Authors