老龄化 lǎolínghuà aging Definitions Defs Origin Strokes Stroke Words Sentences Sents 老龄 老齡 lǎolíng aging old age; the aging process, especially within a population化 huà affixparticle [...-ize] Suffix appearing after nouns or adjectives that expresses a transformation into a certain state or quality, meaning "-ize" or "-ization"
