n.
Any of various ovens for hardening, burning, or drying substances such as grain, meal, or clay, especially a brick-lined oven used to bake or fire ceramics.
tr.v., kilned, kiln·ing, kilns.
To process in one of these ovens.
[Middle English kilne, from Old English cyln, from Latin culīna, kitchen, stove.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.