- ejection, exclusion, expulsion, riddance - the act of forcing out someone or something; "the ejection of troublemakers by the police"; "the child's expulsion from school"
--1 is a kind of banishment, proscription
--1 has particulars:defenestration; deportation; ostracism; barring, blackball; ouster, ousting Derived forms: verb expel3, verb expel1, verb expel2 - extrusion, expulsion - squeezing out by applying pressure; "an unexpected extrusion of toothpaste from the bottom of the tube"; "the expulsion of pus from the pimple"
--2 is a kind of squeeze, squeezing
- expulsion, projection, ejection, forcing out - the act of expelling or projecting or ejecting
--3 is a kind of propulsion, actuation
--3 has particulars:belch, belching, burp, burping, eructation; belching; coughing up; spit, spitting, expectoration; vomit, vomiting, emesis, regurgitation, disgorgement, puking Derived form: verb expel5