adj. 1 colloq. extremely bad (abysmal food). 2 profound, utter (abysmal ignorance). n abysmally adv. [Latin: related to ABYSS]
adj. 1 colloq. extremely bad (abysmal food). 2 profound, utter (abysmal ignorance). n abysmally adv. [Latin: related to ABYSS]