Final answer:
Low or informal diction is a casual language used commonly in everyday conversations and is characterized by the inclusion of slang and colloquial expressions that are not often found in formal or professional discourse. This informal language contrasts with official languages, professional jargon, and regional dialects, but is important for personal communication and cultural richness.
Step-by-step explanation:
Low or informal diction can be described as an informal language that is typically used in everyday conversations. This type of language is casual and may include slang, colloquialisms, and expressions not typically found in more formal or professional settings. Informal diction is part of a broader spectrum of language varieties that span from the official languages used by governments, to specialized jargon specific to various professions, to the regional and social dialects and pidgins that arise out of unique cultural and linguistic interactions.
While official languages such as Hindi in India, are designated for formal public communication, informal diction is akin to the speech patterns used in personal and often less structured settings. For example, the use of pidgin languages, which are simplified forms created for communication between speakers of different native languages, can be seen as a type of informal diction, though pidgins can have their own consistent grammatical structures.
Slang, in particular, is a type of informal diction often specific to certain groups or cultural contexts, such as musicians who might use unique terminologies in their lyrics. Understanding the appropriate use of informal diction is important, especially when it comes to addressing diverse audiences, whether for personal expression or for connecting with specific communities.