What is defecate?

Some articles on defecate:

Anismus - Etiology
... in normal persons it is contracted at all times except when there is a need to defecate ... the anorectal angle, meaning that less effort is required to defecate when in this position ... Once the voluntary signal to defecate is sent back from the brain, the abdominal muscles contract (straining) causing the intra-abdominal pressure to increase ...
Fecal Incontinence - Physiologic Continence Mechanism
... of the rectal walls creates the awareness of needing to defecate ... known to increase the anorectal angle, meaning that less effort is required to defecate when in this position ...
Boys In The Hoods - Track Listing
... "Defecate On My Face" This Is Serious Mum ???? 19 ... "Death Death Death Amway Amway Amway" Defecate on My Face ???? 21 ... the Lucky Cunt Jung Talent Time Singles "Defecate On My Face" "40 Years – Then Death" "The Ballad of John Bonham's Coke Roadie" "I'm Interested in Apathy" "Sa ...
Fecal Incontinence - Etiology - Impaired Rectal Function
... where there is an urgent need to defecate as soon as stool enters the rectum, where normally stool would be stored until there was enough to distend the rectal walls and initiate the defecation cycle ... is disabled, and one will not feel the need to defecate until too late ... Once the voluntary attempt to defecate, albeit dysfunctional is finished, the voluntary muscles relax, and residual rectal contents is then able to descend into the anal canal and cause leaking ...