"Re-lays" is a verb that means to place, lay, or rest again. The antonyms of "re-lays" include words such as remove, take away, detach, extract, or displace. To remove something means to take it away from where it is currently, while to detach means to separate or disconnect it from something else. Extract refers to physically taking something out of a specific place, and displace means to move something or someone from their original position. These opposite meanings of "re-lays" indicate that the word can have different interpretations and can be used in different contexts.