specimen, take warning from, learn from
鑑 centers on examining something closely as a model or lesson: a specimen to study, a warning to learn from, or a mirror to reflect on.
鑑 combines 金 (metal) with 監, which likely contributes both sound and the idea of looking or reflecting. The character originally referred to a metal mirror used for self-examination, extending to the broader sense of learning from observation.
A metal (金) mirror (監) lets you see yourself clearly. Use it to examine specimens, learn from warnings, and reflect on your actions.
For カン, picture a can made of polished metal that acts as a mirror: can -> カン, and you look into the can to see your reflection and learn from it.
appreciation (of art, music, poetry, etc.)
judgement; judgment; expert opinion; appraisal
pictorial book; picture book; illustrated reference book; identification manual; field guide
model; pattern; paragon; exemplar
to take into account; to bear in mind; to consider; to learn from; to take as a lesson
stamp; seal
judgement; judgment; discernment; discrimination; having an eye for
discrimination; judgement; judgment; separation; sorting
directory; list
yearbook; almanac; annual
licence; license; permit
DNA test
DNA test
chicken sexer
chicken sexer
real estate appraisal
pattern; example; model; paragon; mirror
holding two positions at once (esp. of rikishi or judges who are also coaches)
second examination; double checking
chicken sexer