c1225 (?OE) (Worcester) (Fragm. C) l. 48 Þine þermes..lifre and þine lihte.
c1330 (?a1300) (1886) l. 498 Þe left schulder ȝaf he, Wiþ hert, liuer and liȝtes And blod tille his quirre.
c1400 (?c1390) (1940) l. 1360 (MED) Vpon a felle of þe fayre best fede þay þayr houndes Wyth þe lyuer & þe lyȝtez.
a1475 tr. Gilbertus Anglicus (Wellcome) (1991) 84 (MED) If in þe nose-bleding þe lyuer or þe liȝt swelleþ, or if aftir þe staunching of þe blood þe body is infecte with ȝelow spottis, it is a token of deeþ.
1578 H. Lyte tr. R. Dodoens vi. xli. 711 Bitter Almondes doo open the stopping of the lunges or lightes.
1665 A. Wood 12 May The lights of a bullock or yong oxe.
1671 W. Salmon i. xliii. 94 The Difficulty of Breathing shews the Lights [to be affected].
1712 J. Moncrief 82 The Liver, Lights, Reins, privy Members of a Male Goat chopped all together, and made in a Pudding.
1797 133 To dress a Calf's Pluck. Boil the lights and part of the liver.
1814 W. Tennant (ed. 2) v. iii. 158 His [sc. a piper] breath had not suffic'd to twang it out, So did the poor man's lights puff, pant and jump.
1868 C. H. Ross xi. 217 Almost all Cats are passionately fond of lights, particularly as they grow old.
1930 F. Woodhull in J. F. Dobie i. 67 To cure stammering, get child near animal that is being butchered—hog, cow, anything,—and as soon as the lights are cut out rub them vigorously in child's face, particularly about the mouth.
1974 29 Aug. 511/2 Haggis, using lights and offals, is an obvious example.
2004 H. Fearnley-Whittingstall ix. 188 Outside of ethnic communities, raw fresh lights barely feature in the modern butcher's shop.