Is “Self” a Scrabble word?

1.One individual's personality, character, demeanor, or disposition.

“one's true self; one's better self; one's former self”

2.The subject of one's own experience of phenomena: perception, emotions, thoughts.

3.An individual person as the object of his own reflective consciousness (plural selves).

1.To fertilise by the same individual; to self-fertilise or self-pollinate.

2.To fertilise by the same strain; to inbreed.

1.Having its own or a single nature or character throughout, as in colour, composition, etc., without addition or change; of the same kind; unmixed.

“a self bow: one made from a single piece of wood”

2.Same, identical.

3.Belonging to oneself; own.

1.Himself, herself, itself, themselves; that specific (person mentioned).

“This argument was put forward by the defendant self.”

2.Myself.

“I made out a cheque, payable to self, which cheered me up somewhat.”