2. an area of discoloration of the skin. acid-fast stain a staining procedure for demonstrating acid-fast microorganisms. differential stain one that facilitates differentiation of various elements in a specimen. endogenous stain an intrinsic stain acquired during tooth development.exogenous stain an intrinsic stain acquired after a tooth has erupted.. an area of discoloration of the skin. acid stain. a stain in which the coloring agent is in the acid radical. basic stain. a stain in which the coloring agent is in the basic radical.
Bridgit Mendler took to Twitter on Friday evening (August 16) to clear up the rumors that she is pregnant. âKinda thought the twitter chatter would have died down by now but no, Iâm not pregnant.
Miley Cyrus Jokes That She and Selena Gomez Are Both Pregnant With Justin Bieber's Babies. Miley Cyrus debunked a report and joked that she and Selena Gomez were both pregnant with Justin Bieber's babies. Credit: JB Lacroix/WireImage; Axelle/Bauer-Griffin/FilmMagic; Inset: Steve Granitz/WireImage.