| 释义 | 
		Definition of porphyrize in English: porphyrize(also porphyrise) verb ˈpɔːfɪrʌɪz rare with object To grind to a fine powder, especially on a slab of porphyry. 
 OriginMid 18th century. From porphyry + -ize, probably after French porphyriser.    Definition of porphyrize in US English: porphyrize(also porphyrise) verbˈpɔːfɪrʌɪz rare with object To grind to a fine powder, especially on a slab of porphyry. 
 OriginMid 18th century. From porphyry + -ize, probably after French porphyriser.     |