柿
シ, かき, こけら
persimmon, shingle
JLPT0 G7 S9 F1745
As per the right-hand element# of 姉 (irregular alignment) + 木 tree/wood → tree with notably irregular branches → *persimmon*. *Wood chips* and *shingle* are via reinterpretation of the constituent elements of the character as indicating irregularly shaped pieces of wood.
[Full Kanji Etymology List]