noun
: a yellowish-white powder or lumpy solid obtained by treating rosin with hydrated lime and used chiefly in varnishes, paints, and printing inks and in core oils and binders for foundry cores — called also limed rosin
noun
: a yellowish-white powder or lumpy solid obtained by treating rosin with hydrated lime and used chiefly in varnishes, paints, and printing inks and in core oils and binders for foundry cores — called also limed rosin
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012