The phrase "as is custom" is commonly used to denote something that is done in a traditional or expected manner. The spelling of the word "as" is straightforward and is pronounced /æz/ in IPA transcription. However, the spelling of "is" appears deceptive as it is pronounced /ɪz/ in IPA. This is because of the phenomenon of final devoicing where voiced consonants become voiceless when they occur at the end of a word. Despite its deceptive spelling, the phrase "as is custom" is widely used in English.
As is custom signifies a customary or traditional practice that is widely accepted and followed. It refers to a prevailing tradition or routine that is ingrained within a community or society. The phrase implies that a certain action, behavior, or procedure is being performed in accordance with established norms and conventions without any alterations or deviations.
When something is done "as is custom," it means that it is being executed in the same manner as it has been habitually or traditionally done in the past. It underscores the importance and value given to preserving established customs and practices. It suggests a sense of continuity and conformity to established standards within a particular cultural, social, or local context.
"As is custom" often signifies the adherence to traditional rituals, beliefs, or protocols in significant events, ceremonies, or celebrations. These can range from religious practices, such as weddings, funerals, or holidays, to everyday routines that are deeply rooted in cultural or societal customs.
By emphasizing "as is custom," individuals exhibit respect for cultural heritage and a desire to maintain continuity, often serving as a unifying factor among participants. It recognizes the significance of shared experiences and collective memory within a community or society.
Overall, "as is custom" refers to familiar practices and long-standing traditions that are respected and continued to ensure the preservation of cultural, social, or local norms and values.