yslaȝe, ysla(i)ne, yslawe(n, yslayn(e obs.pa.pples. of slay v.1 13..Coer de L. 1788 That six and thirty they had y-slowe.1387Trevisa Higden (Rolls) V. 71 Gordianus..was y-slawe of oon Phelip.1616R. C. Times' Whistle, etc. (1871) 122 The dead body was a calfe yslaine.