A fortified boundary or border, especially of the Roman Empire.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "limes" in a sentence
"My dad brought home some limes from a food show, so I juiced and zested them and start on a lime custard filling type thing."
"Remove the limes from the saucepan and put them on a rack to dry."
"Citrus can be expensive, but the limes were a mere 3/$1 at Fred Meyer."