Definition of "unguled"

Supporters, dexter, a unicorn ar. armed, maned, and unguled or; sinister, a lion, gu. Motto, In te Domine speravi, In thee , 0 Lord , have I put my trust.

1828, William Berry, Encyclopaedia Heraldica Or Complete Dictionary of Heraldry, page 9

Supporters - Two pegasi, ermine, winged, bridled, crined, and unguled, or, each charged on the shoulder with a fleur de lis, azure. Motto - Virtute, non verbis.

1846, William Skey, The Heraldic Calendar: A List of the Nobility and Gentry Whose Arms are Registered, and Pedigrees Recorded in the Herald's Office in Ireland, page 46

Argent, three roebucks passant regardant gules, attired and unguled sable. Crest - On a wreath of the colours, a demi-roebuck gules, attired and unguled sable.

1915, Arthur Charles Fox-Davies, The Book of Public Arms: A Complete Encyclopædia of All Royal, Territorial, Municipal, Corporate, Official, and Impersonal Arms, London : T.C. & E.C. Jack, page 430