1
a
: most featured or prominently advertised : leading
… its oldest top-line act, the Rolling Stones, has long been taken as a symbol of the excesses of rock's nightmare side.—Ethan Mordden
b
: of the highest quality, level, or degree : top-of-the-line
The lauded ladies received top-line Southern hospitality …—Tim Allis
The new chips may well make moderately priced workhorse computers—the type many people buy—perform more like today's top-line models.—Consumer Reports
2
business
: relating to or concerned with gross sales or revenue
For real value creation, the merged company has to produce top-line growth and better margins through superior offerings to customers.—Geoffrey Colvin
variants
or less commonly topline
plural top lines also toplines
1
business
: the line at the top of a financial report that shows gross sales or revenue before the deduction of expenses or losses
The top line is weak, with a meager 0.3% sales gain last year, to $669 million, which doesn't even keep up with inflation.—Jack Gage
When I first started writing about business, earnings stories focused on two numbers: sales (the top line on a company's income statement) and net income (the bottom line, after deducting all expenses including taxes).—Kathleen Pender
compare bottom line sense 2a
2
usually topline
: the outline of the top of the body of an animal (such as a dog or horse)
A long-legged, long-moving individual with long topline is considered the optimum type for the horse show.—Linda Connors
Cite this Entry
“Top-line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/top-line. Accessed 14 Nov. 2026.
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