(biology, anatomy, embryology) The anterior part of the alimentary canal of an embryo, from the mouth to the duodenum, in humans and some other animals.

(African-American Vernacular, slang) Oral sex involving a lot of saliva.

Like a block in shape or nature; coming across as a block. / Lacking understanding; stupid; obtuse; dull. / Rude; clumsy; rough.

(botany) producing seed / (anatomy) conveying, containing, bearing, or producing semen or seminal fluid