This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
倵 combines 亻 (person) with 武 (military). The exact historical development is uncertain, but it likely originally referred to a person associated with military matters.
A person 亻 with military 武 bearing, but the meaning is lost. Imagine a forgotten warrior whose name is no longer remembered.
For ブ, picture a military 武 person 亻 giving a booming command: 'Boo!' The sound 'Boo' cues ブ.
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