də̇ˈsərt intransitive verb
( -ed/-ing/-s )
Etymology: Latin dissertus, past participle of disserere, from dis- dis- (I) + serere to place, arrange, join together — more at series
: to give a dissertation : speak at some length and in detail : discourse
I am not going to dissert on Hood's humor; I am not a fair judge — John Ruskin