From The Collaborative International Dictionary of English v.0.48:
Hug \Hug\, v. i. [imp. & p. p. Hugged; p. pr. & vb. n. Hugging.] [Prob. of Scand. origin; cf. Dan. sidde paa huk to squat, Sw. huka sig to squat, Icel. h?ka. Cf. Huckster.] 1. To cower; to crouch; to curl up. [Obs.] --Palsgrave. [1913 Webster]
2. To crowd together; to cuddle. [Obs.] --Shak. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Hug \Hug\, v. t. 1. To press closely within the arms; to clasp to the bosom; to embrace. "And huggen me in his arms." --Shak. [1913 Webster]
2. To hold fast; to cling to; to cherish. [1913 Webster]
We hug deformities if they bear our names. --Glanvill. [1913 Webster]
3. (Naut.) To keep close to; as, to hug the land; to hug the wind. [1913 Webster]
To hug one's self, to congratulate one's self; to chuckle. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Hug \Hug\, n. A close embrace or clasping with the arms, as in affection or in wrestling. --Fuller. [1913 Webster]