What is another word for chain up?
Pronunciation: [t͡ʃˈe͡ɪn ˈʌp] (IPA) 
When it comes to the phrase "chain up," there are a variety of synonyms that can be used. Some common alternatives include "lock up," "secure," "fasten," "shackle," and "bind." Each of these options conveys the idea of restraining or immobilizing something using a physical mechanism or device. "Chain up" itself is often used in the context of securing objects or animals, such as chaining up a bike or tethering a dog. However, each synonym has its own nuances and associations, so it's important to consider which term best fits the specific context in which it is used.
