This document contains definitions and examples of various linguistic terms related to language teaching. It defines terms such as lingua franca, functions, independent users of English, communicate effectively, real time, components, B1 level, communicative language competence, linguistic, sociolinguistic, pragmatic, exponents, neutral register, informational texts, transactional texts, expository texts, personal domain, educational domain, public domain, personal background, educational background, social background, backtracking, repair, display question, referential questions, procedural texts, narrative texts, vocational domain, realistic fiction, persuasive texts, circumlocutions, salient politeness conventions, persuasive essays, relevant information, dead ends, and jumpiness. Each term is