胤 is a Chinese hanzi, listed here under the keyword “heir”. It is built from 丿 (line), 幺 (one), 月 (moon) and 乚 (hidden). It appears as a component in 1 other character in this index.
On KumiJi Glyph Explorer, open the parts search and type “line” + “one” + “moon”. 胤 is among the results, together with every other character containing the same shapes.
Open 胤 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.