絡
ラク, から.む, から.まる
entwine, coil around, get caught in
JLPT2 G7 S12 F806
各
here an abbreviated form# of
洛
(connect) +
糸
thread → connecting threads/ropes of a net → *connection*; *entanglement* → *coil*; *hook*; *line*; *rope*.
[Full Kanji Etymology List]