老花镜 lǎohuājìng reading glasses Origin Definitions Defs Strokes Stroke Words Sentences Sents 老花 lǎohuā noun presbyopia farsightedness caused by loss of elasticity of the lens of the eye, occurring typically in middle and old age镜 鏡 jìng nounverb lens (bound form) lens; an optical tool used to correct vision, take photographs, or perform experiments