• (a.) Not voidable; incapable of being made null or void. • (a.) Not avoidable; incapable of being shunned or prevented; inevitable; necessary; as, unavoidable troubles. Found on http://thinkexist.com/dictionary/meaning/unavoidable/
1. Not avoidable; incapable of being shunned or prevented; inevitable; necessary; as, unavoidable troubles. ... 2. Not voidable; incapable of being made null or void. ... <medicine> Unavoidable hemorrhage, hemorrhage produced by the afterbirth, or placenta, being situated over the mouth of the womb so as to require detachment before the child... Found on http://www.encyclo.co.uk/local/20973
unavoidable, inavoidable 1. Impossible to avoid or to evade; such as, an unavoidable (inescapable) conclusion. 2. Unable to be avoided; inevitable; such as, an unavoidable delay. Found on http://www.wordinfo.info/words/index/info/view_unit/3626/2