逆

reverse image; inverse image

Martial arts

hitting the left side of the torso (in kendo)

adverse selection; taking advantage of undisclosed information, esp. in insurance

Internet slang

calling someone during one's own livestream

comeback (e.g. in sports); complete reversal; dramatic turnabout

Chemistry

reverse osmosis

European physa (Physella acuta); tadpole snail; bladder snail

Go (game)

reverse sente; move that is sente if played by the opponent but gote for the one playing it

Go (game)

reverse sente; move that is sente if played by the opponent but gote for the one playing it

Idiomatic expression

to infuriate one's superior; to incur the anger of one's boss; to bring (a superior's) wrath down upon one

Idiomatic expression; Orig. meaning

to incur the Imperial wrath; to offend the Emperor; to touch the scale on a dragon's throat

to use someone's (argument, attack) against them; to use (an attack) to one's advantage; to take advantage of (a negative situation)

head over heels; headlong; head first

turning things around with a home run; turning the tables with a single successful attack (move)

if anything; conversely; putting it the other way around; coming at it from the opposite angle

the situation reverses itself; the table is turned; the shoe is on the other foot

hanging upside down

heinous; treacherous; atrocious; diabolic; fiendish; inhuman

inverted triangle

(crime of) treason

to be beside oneself; to lose one's head; to go mad with something

(gymnastics) pulling oneself upward with a forward, circling movement; back hip circle

vice versa; also the converse; reverse is true

one's days and nights being reversed

vice versa; also the converse; reverse is true