English Etymology From re- + host. Verb rehost (third-person singular simple present rehosts, present participle rehosting, simple past and past participle rehosted) (transitive, computing) To host again or anew. Anagrams Tosher, hetros, Others, tosher, shoter, re-shot, Rothes, reshot, sother, others, Stoehr, short e, shorte, hoster, throesWikiwand - on Seamless Wikipedia browsing. On steroids.