The kanji 匿 primarily conveys the idea of hiding, concealing, or keeping something secret. It implies a deliberate act of covering up or sheltering something from view or knowledge. This can be applied to both physical objects and abstract concepts like information or identity.

・On-yomi (音読み): トク (toku) ・Kun-yomi (訓読み): かく（す） (kaku(su)) - to hide, conceal; かくまう (kakumau) - to harbor, shelter

⚫︎ 匿名（とくめい） Translation: anonymity; anonymous ⚫︎ 匿名の情報源（とくめいのじょうほうげん） Translation: anonymous source ⚫︎ かくまう Translation: to hide; to shelter; to harbor

The kanji 匿 is a phono-semantic compound (形声文字, keisei moji). The semantic component is 匚 (box or container), which indicates the idea of enclosure or hiding. The phonetic component is 若 (jaku, or in this context, raku), which contributes to the sound. The combination suggests something being hidden or concealed within a container or space.