It is not tech but typography. The em dash is as wide as the small letter m. The en dash is as wide as the small letter n. These two letters are often used for referencing width in typography. There are other reference points, like the small letter x used for height.
Dude this is about grammar not tech. They just gave you the physical description of what an em dash looks like and why it’s different to an en dash or a hyphen. As for the grammatical uses, hyphens are for like connected words like if you say half-sister. En dashes are technically for in between dates like July 19 – July 28. (People rarely use en dashes tho) Em dashes are similar to commas or parenthesis and have a wide variety of uses. For example you could say “I grabbed my AirPods—which had a cute Toothless case—and ran to the car, hoping I wouldn’t be late for school.”
–
^ this is a normal dash aka –
—
^ this is an em dash aka —
some extra info:
I think most people would think of the hyphen when they think “normal” dash. the en dash is different from the hyphen, which is shorter than en dash.
hyphen - (half width of letter n)
en dash – (width of letter n)
em dash — (width of letter m)
deleted by creator
deleted by creator
Not really a typewriter, since the monospace 𝚖 and 𝚗 are effectively the same width. But yes, you are correct for 𝐦 and 𝐧 in type.
deleted by creator
deleted by creator
deleted by creator
deleted by creator
deleted by creator
Why do you need to know tech? You can take a pen and cut a sentence in multiple parts with long dashes instead of using spaces to signify a pause.
It is not tech but typography. The em dash is as wide as the small letter m. The en dash is as wide as the small letter n. These two letters are often used for referencing width in typography. There are other reference points, like the small letter x used for height.
deleted by creator
Dude this is about grammar not tech. They just gave you the physical description of what an em dash looks like and why it’s different to an en dash or a hyphen. As for the grammatical uses, hyphens are for like connected words like if you say half-sister. En dashes are technically for in between dates like July 19 – July 28. (People rarely use en dashes tho) Em dashes are similar to commas or parenthesis and have a wide variety of uses. For example you could say “I grabbed my AirPods—which had a cute Toothless case—and ran to the car, hoping I wouldn’t be late for school.”