neat line

noun

1

: the line to which the face of a masonry wall is supposed to conform disregarding minor irregularities

2

: the innermost of a series of lines that frame a map or mechanical drawing

Word History

Etymology

neat entry 2

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

• More than 250,000 words that aren't in our free dictionary
• Expanded definitions, etymologies, and usage notes
• Advanced search features
• Ad free!