SA /ˈɛs.eɪ/verb 1adjective 2noun 18forms 8 verb1 •(Internet) To sexually assault (someone).Remind me of that night and while I threw away the clothes I was SA'd in,, the clothes I wore to be around him make me feel gross too and — 2017 adjective2 •Abbreviation of sinoatrial or sinoauricular. •Abbreviation of straight-acting. noun18 •Initialism of sexual assault. •Initialism of sexual abuse. •a short form of "South Africa", the country at the far south end of Africa •a short form of "South America", the continent south of North America •a short form of "Saudi Arabia", a large country that covers most of the Arabian Peninsula in the Middle East •a short form of "special agent", the job title of a government officer whose work is to investigate crimes, for example in the FBI •a short form of "San Antonio", a large city in the south of Texas in the United States •a short form of "South Australia", the state in the middle of Australia's south coast, with its capital at Adelaide •a short form of "surface area", the area of the whole outside of a solid object •a short form of "sex appeal", the quality of being sexually attractive to other people •a short form of "social anxiety", a strong fear of being watched and judged by other people •a short form of "small arms", guns that one person can carry and fire, such as pistols and rifles •a short form of "situational awareness", the ability to notice what is happening around oneself, understand it and judge what will happen next •a short form of "salicylic acid", a white solid acid that treats acne and other skin problems and is used to make aspirin •a short form of "simulated annealing", a computer algorithm that searches for a nearly best answer by copying the slow cooling of hot metal, accepting worse answers less and less often •Abbreviation of North Sulawesi: a province of Indonesia. •Initialism of scenario analysis. •Initialism of sustainability analysis. formsSA'd · SA'ed · SAed · SA'ing · SA-ing · SAing · SA's · SAs