Define calamitous. calamitous synonyms, calamitous pronunciation, calamitous translation, English dictionary definition of calamitous. adj. Causing or involving calamity; disastrous. ca·lam′i·tous·ly adv. ca·lam′i·tous·ness n. American Heritage® Dictionary of the English Language, Fifth.
The Iran-backed militia tried to make its solo effort to boost the Houthi drone arsenal look like a widely coordinated and highly popular campaign, whereas it was anything but.
The biggest, bloodiest, most implacable of all the wars which have been raged since the beginning of the world. - Fernando Giron, Spanish Councillor of.