フ, し.く, し.き, しき, にゅう

spread, pave, sit, promulgate

JLPT1 G7 S15 F1212

# combines (spread) + (spread) → spread at length over a flat surface. adds action indicator → *spread/lay* at length over a flat surface → *cover*; *pave*. Also, *set up* and *effectuate* (← cover existing gaps).

[Full Kanji Etymology List]