尊 is a formal verb meaning 'to respect, to venerate' — typically used in literary or honorific contexts, often in the pattern 尊 + person + 为 + title (e.g., 尊他为师 'respect him as a teacher'). It also appears in classical compounds like 尊老爱幼 (respect the elderly and love the young). Note that 尊 has noun senses ('dignity', 'wine vessel') and a classifier sense (for statues and cannons), but those belong to other POS entries; this row covers only the verb use.