[りつりょう;りつれい, ritsuryou ; ritsurei] (n) (See 律, 令・りょう) criminal, administrative and civil codes (forming the basis of ancient East Asian law; orig. Chinese); legal codes of the Nara and Heian eras based on Chinese models#17807
[いしゆみ, ishiyumi] (n) (1) crossbow (inc. large models operated by a number of people); (2) netted apparatus atop a wall containing large stones, which were dropped onto attackers by cutting the net; (3) slingshot; catapult