hook
UK[hʊk]US[hʊk]
n
a curved piece of metal or plastic used for catching, holding, or pulling things
n
a short, catchy part of a song or piece of music that is easy to remember
v
to fasten or attach something with a hook
v
to catch a fish with a hook
Etymology
The word 'hook' originates from the Old English 'hōc', which referred to a bent piece of metal or other material. This term is of Germanic descent, related to Dutch 'hoek' (corner, angle) and German 'Haken' (hook). Its core semantic concept has always centered on the idea of a curve or angle used for catching, holding, or pulling. The modern abstract meanings, such as the catchy part of a song, are metaphorical extensions of this fundamental physical concept of something that 'catches' one's attention.
Analysis
This is a simplex word of Germanic origin. The Old English root 'hōc' is the direct ancestor, functioning as a base noun denoting a bent or curved object.
Examples
He carefully baited the hook before casting his fishing line.
The chorus has a really strong hook that gets stuck in your head.
Please hook the trailer to the back of the truck.