Definitions for teachableˈti tʃə bəl
Random House Webster's College Dictionary
teach•a•bleˈti tʃə bəl(adj.)
capable of being instructed, as a person.
capable of being taught, as a subject.
Origin of teachable:
ready and willing to be taught
"docile pupils eager for instruction"; "teachable youngsters"
Capable of being taught; apt to learn.
Willing to receive instruction or to learn; docile.
That can be taught.
Common sense is not a teachable subject.
capable of being taught; apt to learn; also, willing to receive instruction; docile