The state or condition of being teachable.

A formal organization composed of parents, teachers, and staff that is intended to facilitate parental participation in a public or private school.

(archaic) Not teachable.

(archaic) second-person singular simple present form of teach

Lessons learned from experience are the most lasting.

Capable of being taught; apt to learn. / Willing to receive instruction or to learn; docile. / That can be taught. / Facilitating teaching; instructive.

(idiomatic) A student who is perceived to be favored by the teacher.

A person who teaches, especially one employed in a school. / The index finger; the forefinger. / An indication; a lesson.

(Britain, parts of Canada) A teacher who fills a temporary position in a school on a short-term basis; often supplied by an agency.

plural of teacher