embitter Copy link Outline 1. ăcerbo, 1 (rare)2. exăcerbo, 13. expr. by circuml., how are my sufferings e.'d, *quanto mihi acerbiores redduntur miseriae! • embitter: 1. ăcerbo, 1 (rare): to e. death, mortem a., Val. Fl. 2. exăcerbo, 1: to e. an enemy by affronts, hostem ex. contumeliis, Liv.: irritated and e.'d, agitatus exacerbatusque, Liv. 3. expr. by circuml., how are my sufferings e.'d, *quanto mihi acerbiores redduntur miseriae!