deportable adjective 1noun 1forms 3 adjective1 •Able to be deported.His criminal convictions — for an attempted robbery in 2003, and for breaking into two parked cars to steal stereos in 2005 — were more than enough to make him deportable. — 2007 noun1 •(offensive, rare) Someone who is deportable.At least 50 per cent of the deportables who broke down had tuberculosis on entering Canada. Sanatorium treatment for 185 deportables cost Saskatchewan $196,- 237.25. — 1948 formsdeportables · more deportable · most deportable