tether
tether
UK[ˈteðə(r)]US[ˈteðər]
n
a rope or chain used to tie an animal to a post or to restrict its movement
n
the limit of one's strength, resources, or endurance
v
to tie an animal or object with a rope or chain so that its movement is restricted
Etymology
the word "tether" entered middle english from old norse "tjóðr," meaning a tether or a rope for tying animals. its ultimate origin is from proto-germanic "teudrą," which is related to the concept of a rope or cord. the semantic core has remained remarkably stable, consistently referring to a restraining line. from its concrete use for livestock, the meaning expanded metaphorically to describe any limiting factor on one's capabilities or freedom.
Analysis
the word "tether" is a simplex word of old norse origin. it does not contain separable morphemes in modern english.
Examples
the goat was secured to the fence by a short tether.
his ambition was finally stretched to its tether.
remember to tether the kayak to the dock before you leave.