The phrase "a large tabletop" is correct and usable in written English.
You can use it to describe a tabletop that is significantly bigger than average, often in contexts related to furniture, design, or space planning.
Example: "The dining room features a large tabletop that can comfortably seat eight people."
Alternatives: "a big table surface" or "an oversized tabletop".
Amazon's Alexa works well because it's built into a large tabletop device with good quality microphones that sits in your home and connects to the internet.
He achieved the same balance in an inexorably building account of Ravel's "Boléro," which was first staged by Béjart in 1960 as an entertaining if overwrought scene — part circus, part orgy — in which a soloist dances on a large tabletop as a crowd of shirtless men gradually surrounds her.
In the room next door, Mark Welch sits down beside a large tabletop device that looks like it might be about to lift off, white and semi-diamond-shaped and pointing toward the ceiling.
Now a refurbished restaurant, the Old Spanish Sugar Mill Grill and Griddle House lets you make your own pancakes from two types of homemade batters right on a large, tabletop griddle.
The governor's signature comes after organizers of a large tabletop gaming convention threatened a boycott and NCAA officials said they were "examining the bill," which presumably didn't jibe with the college sports association's ethos of inclusiveness.
In this study, several ergonomic aspects of two typical systems were experimentally measured and compared: a large-scale tabletop (LST) with a 47-inch LCD screen vs. a 14-inch regular laptop.
In a 1999 exhibit titled "Hell," they created a large-scale tabletop tableau of more than 30,000 miniature figurines, many of which were dressed in Nazi uniforms and performing acts of cruelty.
A shared interactive display (e.g., a tabletop) provides a large space for collaborative interactions.
"The wooden figure had its right arm extended and resting on the top of the cabinet, and its eyes stared down fixedly at a large chessboard screwed on the tabletop.
PlayTable, still a prototype from Prizm Labs, puts tabletop games onto a large touch display — with the important improvement over everyday tablet games of being able to use actual game pieces.
The Marco Polo might transform even a trip along the arduous Silk Road into a pleasure excursion, thanks to amenities such as a kitchenette with two gas burners, a sink, a 10½-gallon refrigerator, a 10-gallon fresh-water tank, a 10½-gallon waste tank, a large wardrobe and a fold-away tabletop.
