Definition of "Capulet"

It goes without saying that she knew nothing whatever of the bad relations subsisting between her father and her sweetheart. She did not know her Romeo was a Montague still less that to him she was a Capulet.

1913, Annabella Bruce Marchand, Dirk, a South African, page 198

Still, despite Marshall's impression of a kind of Montague-Capulet feud, George Catlett did succeed in marrying Laura Emily, the daughter of Dr. Jonathan Bradford, and his sister, Margaret, married Laura's brother, Thomas.

1963, Forrest C. Pogue, George C. Marshall: Education of a general, 1880-1939, page 8

She playfully called herself a tragedienne, much like Juliet Capulet, and she thought of Timmy as her Romeo Montague.

2004, Scott Casper, Cardinal Sin: Tales of Alaska, War, and More, page 161

That said, Capulet's skepticism has a sound rationale. She needs only one kind of thing, caloric fluid, to explain the movement and behavior of heat. Montague has posited two kinds of things, heat itself and heat radiation, each popping up to do the job it is good for and then conveniently metamorphosing into the other when that's what's needed instead.

2020, Michael Strevens, The Knowledge Machine