From Longman Dictionary of Contemporary EnglishRelated topics: Educationteacherteach‧er /ˈtiːtʃə $ -ər/●くろまる●くろまる●くろまるS1W1 noun [countable]SETEACHsomeone whose job is to teach, especially in a schoola primary school teacherlanguage/history/science etc teacherteacher training/education (=professional training to become a teacher)THESAURUSteacher someone who teaches as their job, especially in a schoola high school teacherprincipal (also headteacher British English) the teacher who is in charge of a school or collegeThe teacher sent him to the principal’s office.tutor someone who gives privatelessons to one student or a small group of students. In Britain, a tutor is also a teacher in a universityThey hired a tutor to help him with his English.Your tutor will help you find a subject for your essay.lecturer someone who teaches in a university or collegeUniversity lecturers aren’t very well paid.professor a teacher in a college or university. In Britain, a professor is a high-ranking university teacher, especially one who is head of a departmentShe was professor of linguistics at Cambridge University. instructor someone who teaches a sport or a practicalskill such as swimming or drivingHe works as a ski instructor in the winter.a driving instructorcoach someone who helps a person or teamimprove in a sporta professional tennis coacheducator especially American English formal someone whose job involves teaching people, or someone who is an expert on educationMost educators agree that class sizes are still too big.trainer someone who teaches people particular skills, especially the skills they need to do a joba teacher trainerMany companies pay outside trainers to teach management skills to their staff.governess a woman who lived with a family and taught their children in pasttimesAs a governess, Charlotte Brontë received twenty pounds a year. Examples from the Corpusteacher• She's a teacher in the high school.• I remember having some prettyawfulteachers when I was at school.• This year, the districthired 523 certifiedteachers.• Edward Cody, a World Civilizationteacher, kept a map of the world with pins marking his students' birthplaces.• a conference for teachers of English• The school doesn't have enough French teachers.• Mrs. Sherwood was my first-grade teacher.• Some governingbodies have been sensitive to this danger and have establishedcommittees and structures involving teachers other than the teacher-governors.• But my teacher writes the stuff on the blackboard so quickly and then erases it before I can copy it all.• It is a falsehierarchy to poseteachers as more important than other staff.• Satisfied with what be heard, he asked the teacher to be an intermediary between himself and the Kangs.• The teacher's aid can give valuableassistance in producing specialised materials under guidance of the teacher or adviser.• Figure 7.2 shows that as the age of the pupilincreases, so the proportion of women teachersdecreases.teacher training/education• What then does teacher education involve and how does it differ as a concept from teacher training?• The successfulprograms also are easy for teachers to implement and includeteacher training and support.• Breaking the traditionalmould of teacher training is not going to be easy.• The greater part of the grant has in the past been to help finance our teacher training.• At presentteacher training is urbanorientated.• Educationists must modify or supplementteacher trainingcourses soas to cater for those who will work in rural schools.• We will undertakereform of the teacher training system to make it more effective in developing classroom skills.• It includes but extendsbeyond their contribution to teacher education.