一

to play a trick on; to cheat; to deceive; to dupe

General Data Protection Regulation (EU, 2018); GDPR

Mathematics

linear form; one-form

Proverb

the events of today are destined by the past; even drawing water from the same river reveals a bond from a former life; even chance relationships can be attributed to the working of fate

reversing a single stone (othello)

dominant-party system; one-party dominant system

Idiomatic expression; From the Analects of Confucius

simple food and drink; being content with a frugal life; a bamboo dish of rice and a gourd of drink

Proverb

a straw will show which way the wind blows; a falling leaf shows that autumn has come

Military

master sergeant (JASDF)

Martial arts

firstly vision, secondly footwork, thirdly courage, fourthly technique (the most important aspects of kendo)

complete concentration on one subject (usu. prayer); one-practice absorption

one country, two systems (Chinese policy)

single charge (esp. in electric vehicles)

Slang

autofellatio

(rolling) a 1 and a 6 (with two dice)

Abbreviation

dice gambling

Slang

(armed) robbery; mugging

Historical term

Edo period to early Meiji non-working day falling on all days of the month with a 1 or a 6 in it (when written in kanji numerals, i.e. the 1st, 11th, 16th, 21st and 26th days of the month)

Godan verb with 'ru' ending (irregular verb)

to have a point; to have some truth; to have some sense; to have some merit

taking a turn at working; working for a bit

an era; a (certain) period (in history)

temporary employment; temp work

ordinary national road; non-expressway national road

general consumers

Law

non-transferable personal right; inalienable rights

top-ranking company; first-class company; leading company

rank-and-file employee; regular employee