The POISON Romeo takes symbolizes the extent of Romeo's love for Juliet.
In the beginning, Sir Gawain was given the green girdle by his lover, Lady Bertilak, as a token of their 'love.' She also told him the girdle would make him invincible. When he fought with her husband, Bertilak, he was supposed to win and give him the girdle, however, he failed in doing that. Therefore he continued wearing the girdle as a sign of his shame and failure. His fellow knights felt very compassionate and wanted to show their support for him by wearing a green girdle as well.
Its like exact/accurate the literal definition is marked by exactness and accuracy of expression detail<span />
It took me a while to recover, but otherwise i was okay.