to raise one's hands in supplication or surrender: to give up, to quit, to surrender / to strike someone, or to threaten to do so: to raise one's fist, to raise one's hand against someone

(billiards, snooker) a cue ball

(grammar) The Classical Japanese bigrade verb conjugation class, consisting of the two subclasses of 上(かみ)二(に)段(だん)活(かつ)用(よう) (kami nidan katsuyō, “upper-bigrade conjugation”) and 下(しも)二(に)段(だん)活(かつ)用(よう) (shimo nidan katsuyō, “lower-bigrade conjugation”)

(grammar) a verbal conjugation class consisting of five alternating bases: -a, -i, -u, -e, and -o

(Classical Japanese grammar) a verbal conjugation class consisting of four alternating bases: -a, -i, -u, and -e

(linguistics, uncommon) trigrade conjugation / (informal) 3-step process

(grammar) Short for 上一段活用 (kami ichidan katsuyō): upper monograde conjugation

(grammar) an abbreviation for 上二段活用; upper dual grade conjugation

(grammar) Short for 下二段活用 (shimo nidan katsuyō): lower bigrade conjugation

肺水腫: pulmonary edema