pararosaniline

noun para·ros·an·i·line \ ˌper-ə-ˌrō-ˈza-nə-lən , ˌpa-rə- \

Definition of pararosaniline

: a white crystalline base C19H19N3O that is the parent compound of many dyes; also : its red chloride used especially as a biological stain

Origin and Etymology of pararosaniline

International Scientific Vocabulary 1para- + rosaniline the compound C20H21N3O, from Latin rosa rose + International Scientific Vocabulary aniline


Medical Dictionary

pararosaniline

noun para·ros·an·i·line \ ˌpar-ə-ˌrō-ˈzan-ᵊl-ən \

medical Definition of pararosaniline

: a white crystalline base C19H19N3O that is the parent compound of many dyes; also : its red chloride used especially as a biological stain

Seen and Heard

What made you want to look up pararosaniline? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to cause to suffer severely from hunger

Get Word of the Day daily email!

Test Your Vocabulary

Winter Words Quiz

  • fox-in-front-of-cabin-in-winter
  • Another word for ‘a person who travels to an area of warmth and sun, especially in winter’ is a:
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!