Archiblastula :: Archiblastula (n.) A hollow blastula, supposed to be the primitive form; a c/loblastula..
Aristulate :: Aristulate (a.) Having a short beard or awn.
Blastula :: Blastula (n.) That stage in the development of the ovum in which the outer cells of the morula become more defined and form the blastoderm.
Expostulate :: Expostulate (v. i.) To reason earnestly with a person on some impropriety of his conduct, representing the wrong he has done or intends, and urging him to make redress or to desist; to remonstrate; -- followed by with..
Expostulation :: Expostulation (n.) The act of expostulating or reasoning with a person in opposition to some impropriety of conduct; remonstrance; earnest and kindly protest; dissuasion.
Fistula :: Fistula (n.) A pipe for convejing water.
Fistula :: Fistula (n.) A permanent abnormal opening into the soft parts with a constant discharge; a deep, narrow, chronic abscess; an abnormal opening between an internal cavity and another cavity or the surface; as, a salivary fistula; an anal fistula; a recto-vaginal fistula..
Postulate :: Postulate (n.) Something demanded or asserted; especially, a position or supposition assumed without proof, or one which is considered as self-evident; a truth to which assent may be demanded or challenged, without argument or evidence..