Anatomy Question - the notch in the sternum

Factual Questions
1

What is that notch in the sternum (chestbone) called? I’m talking about that notch you feel where the throat meets the chest.
In the movie “Dracula Dead and Loving It”, Leslie Nielsen calls this the “Ucipital Mapillary” (or possibly “mucipital”). I can’t find it on Google and so I have come to the “wise ones” at the SDMB for an answer.
And if anyone wondered about that notch in the upper lip, that of course is the philtrum.

2

The anatomy & physiology textbook I am currently copyediting calls it the jugular notch.

3

The manubrial notch.

4

Well thank you for the quick answers (although other “Dopers” might have other answers as well).
So, I guess Leslie Nielsen was just using a term fabricated in the script to make that “notch” sound extremely important.

5

The manubrium is the upper most part of the sternum, where the clavicles attach to it with the interclavicular ligament.

Kapit/Elson, 2nd Edition, The Anatomy Coloring Book

6

Here are a bazillion notches:

http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_n_10zPzhtm

(Scroll down to “notch”. Warning: big file.)