follow Dictionary.com

Stories We Like: Novels For Language Lovers

petri dish

[pee-tree] /ˈpi tri/
noun
1.
a shallow, circular, glass or plastic dish with a loose-fitting cover over the top and sides, used for culturing bacteria and other microorganisms.
Origin
1890-1895
1890-95; named after J. R. Petri (died 1921), German bacteriologist
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
British Dictionary definitions for petri-dish

Petri dish

/ˈpɛtrɪ/
noun
1.
a shallow circular flat-bottomed dish, often with a fitting cover, used in laboratories, esp for producing cultures of microorganisms
Word Origin
C19: named after J. R. Petri (1852–1921), German bacteriologist
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Word Origin and History for petri-dish

petri dish

n.

1892, named for German bacteriologist Julius Petri (1852-1922), who first devised it c.1887.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
petri-dish in Medicine

petri dish pe·tri dish (pē'trē)
n.
A shallow circular dish with a loose-fitting cover, used to culture bacteria or other microorganisms.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
petri-dish in Science
petri dish
  (pē'trē)   
A shallow, circular dish with a loose cover, usually made of transparent glass or plastic and used to grow cultures of microorganisms. The petri dish is named after German bacteriologist Julius Richard Petri (1852-1921).
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Difficulty index for petri dish

Few English speakers likely know this word

Word Value for petri

0
8
Scrabble Words With Friends

Quotes with petri-dish

Nearby words for petri-dish