| 释义 | 
		pyl·stert \ˈpīlˌstert\ noun (-s) Etymology: Afrikaans, from Dutch pijlstaart pintail duck, literally, arrow-tail, from pijl arrow (from Middle Dutch pijl, pile, from Latin pilum javelin) + staart tail (from Middle Dutch start) — more at pestle, start  southern Africa  : any of various rays |