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BeCaUsE It iS CaLlEd HaRdWoOd
The top of the pin is called the head of the pin.
conical flask
Conical root
An oar pin is also called a rowlock pin or a thole.
The conical process located between the palatine arches is called the uvula. It is a fleshy extension at the back of the soft palate in the mouth.
The one closest to you is the head pin, or 1 pin. The rest of the pins are numbered from left to right on each row: the second row has the 2 and 3, third has 4, 5 and 6, and the fourth row has 7, 8, 9 and 10.
A thumbtack
the pin part of a brooch is called the clasp
conical is an adjectiveso, for example: "It had a conical shape"
an oar pin is called thole