CALMNESS Copy link • CALMNESSof the sea [Vid. CALM, s.]. Of the mind, tranquillitas animi, tranquillitas, animus tranquillus; aequus animus, aequitas animi: from context asquitas only. To bear anything with calmness, placide or sedate ferre aliquid: not to bear anything with calmness, aliquid aegre ferre.