Hook has a definition at Wiktionary:

• hook

Hook may be a reference to:

• a fishing hook
• Captain Hook, a fictional character from J. M. Barrie's book Peter Pan
• Hook, a 1991 movie starring Dustin Hoffman as Captain Hook
• hook, a catchy musical passage
• hook, a type of punch
• portion of hook-and-loop, a type of clothing fastener

Hook, from the Dutch word Hoek, meaning corner, is contained in various place names:

• Hook of Holland (Hoek van Holland)
• Bombay Hook, Delaware (Boomties Hoek)
• Marcus Hook, Pennsylvania (Maratties Hoek)
• Sandy Hook, New Jersey (Sant Hoek)
• Red Hook, New York (Roode Hoek)

Hook is the name of several places in England:

• Hook in the county of Cambridgeshire
• Hook in the county of Devon
• Hook near Basingstoke in the county of Hampshire
• Hook near Warsash in the county of Hampshire
• Hook in Greater London
• Hook in the county of Pembrokeshire
• Hook in the county of Wiltshire
• Hook Bank in the county of Worcestershire
• Hook End in various counties
• Hook Green in the county of Kent
• Hook Heath in the county of Surrey
• Hook Norton in the county of Oxfordshire
• Hook Park in the county of Hampshire
• Hook Street in various counties
• Hook-a-gate in the county of Shropshire
• Hook's Cross in the county of Hertfordshire

Hook is the name of several places in the Republic of Ireland:

• Hook Head in County Wexford