noun
1. United States writer (born in Poland) of Yiddish stories and novels (1904-1991)
• Syn: ↑Isaac Bashevis Singer
2. United States inventor of an improved chain-stitch sewing machine (1811-1875)
• Syn: ↑Isaac M. Singer, ↑Isaac Merrit Singer
• Instance Hypernyms: ↑inventor, ↑discoverer, ↑artificer, ↑manufacturer, ↑producer
Useful english dictionary. 2012.