HADITH
Linguistically the word ‘hadith’ means: that which is new from amongst things or a piece of information conveyed either in a small quantity or large. The Arabic plural is ādīth. In English academic usage, hadith is often both singular and plural.[citation And hadith is what is spoken by the speaker. Tahdith is the infinitive, or verbal noun, of the original verb form. Therefore, hadith is not the infinitive,rather it is a noun.
In Islamic terminology, the term hadith refers to reports about the statements or actions of Muhammad, or about his tacit approval of something said or done in his presence. Classical hadith specialist Ibn Hajar says that the intended meaning of "hadith" in religious tradition is something attributed to Muhammad, as opposed to the Qur'an. Other associated words possess similar meanings: "khabar" (news, information) often refers to reports about Muhammad, but sometimes refers to traditions about his companions (sahāba) and their successors from the following generation (tābi'īn); conversely, "athar" (trace, vestige) usually refers to traditions about the companions and successors, though sometimes connotes traditions about Muhammad. The word sunnah (custom) is also used in reference to a normative custom of Muhammad or the early Muslim community.







