From The Collaborative International Dictionary of English v.0.48:
Lad \Lad\ (l[a^]d), obs. p. p. of Lead, to guide. --Chaucer. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Lad \Lad\ (l[a^]d), n. [OE. ladde, of Celtic origin; cf. W. llawd, Ir. lath. [root]123. Cf. Lass.] 1. A boy; a youth; a stripling. "Cupid is a knavish lad." --Shak. [1913 Webster]
There is a lad here, which hath five barley loaves and two small fishes. --John vi. 9. [1913 Webster]
2. A companion; a comrade; a mate. [1913 Webster]
Lad's love. (Bot.) See Boy's love, under Boy. [1913 Webster]