Shifu, or sifu in Cantonese is a title for and role of a skillful person or a master. The character 師/师 means "skilled person" or "teacher", while the meaning of 傅 is "tutor" and the meaning of 父 is "father". 傅 and 父 are both pronounced "fu" with the same tones in Cantonese and Mandarin. Though pronounced identically and bearing similar meanings, the two terms are distinct and usage is different. The former term bears only the meaning of "master", is used to express the speaker's general respect for the addressee's skills and experience, and is likewise the term frequently used for cab drivers or other skilled laborers. Thus, a customer may use this term to address an automotive mechanic, for example. The latter term bears the dual meaning of "master" and "father", and thus connotes a linearity in a teacher-student relationship. In addressing a tradesperson, it would therefore be used only to address the speaker's own teacher or master. In the preceding example, the mechanic's apprentice would address his or her master using this term, but a customer would not. On the other hand, a religious personality, and by extension, experts of Chinese martial arts, can be addressed as "master-father" or as in all contexts.
Common usage
In Chinese culture, the term "shifu" is used as a respectful form of address for people of low class engaged in skilled trades, such as drivers, cooks, house decorators, as well as performing artists, and less commonly, for visual artists such as painters and calligraphers. The more usual term of address for those accomplished in the visual arts is dashi, which means "great master". While there is no clear delineation of trades to which the term shifu can be applied, traditionally it would be used to refer totraditional trades where training is by apprenticeship, as "master" corresponds with "apprentice". Likewise, since religious instruction involves a teacher-student relationship akin to apprenticeship, bhikkhu and Taoist priests are also addressed as sīfu or shifu. Practitioners of the learned professions, such as physicians and lawyers, are rarely referred to as "shifu", and some members of such professions may indeed find such a term of address disrespectful. Likewise, academics and teachers are not generally addressed as shifu. In China especially, but also traditionally in Taiwan and elsewhere, the preferred term for academic and learned professionals without special titles, is often laoshi. Even for physicians, the title "laoshi" can be considered superior to "doctor". Those who have "earned" a right to be addressed as laoshi, such as medical professors or medical professionals who hold a research doctorate should be addressed as laoshi rather than "doctor". The same term can also be used for those engaged in other occupations which can be seen as analogous to academia and the professions, such as accomplished writers.
Traditionally, in Chinese martial arts shifu was used as a familial term and sign of respect as in the general usage. A shifu was deemed a "father", therefore his disciples would address each other as "brothers" or "sisters", particularly "big brothers", "little brothers", "big sisters" and "little sisters". More specific familial prefixes could also be used, for example as in "biggest brother", "second biggest sister", "third biggest sister". Unlike actual familial prefixes however, dà-, èr-, sān-, etc. usually depended on the order in which a disciple was officially adopted by the master, not on their age. Likewise, whether or not fellow disciples are addressed as "big" or "little" brother/sister depended on whether they were adopted by the master before or after the subject, not on whether or not they are actually older or younger in age. Despite the "father" meaning of the word 父, the term 師父/师父 is also used to address a female teacher, while the term shīmǔ or "master-mother" is used to address a male teacher's wife. A female teacher's husband is addressed as shīzhàng or "master-husband". Additionally, there are also terms for the master's fellow disciples, such as "big uncle" or "little uncle", which also apply regardless of sex. Whether or not they are addressed as "big uncle" or "little uncle" also depends on when that person was adopted by the master's master, not their age. The term takes on a less intimate context when a student becomes a formal student or disciple of the teacher. The acceptance as a student is a very formal event, usually requiring a discipleship ceremony called bai shi. After the ceremony, the relationship is defined in a more direct parent–child context and usage takes on this term rather than a generic sign of respect for skill and knowledge.