一

first mate; first officer

over and over; repeatedly

first-time customer (of an inn or a restaurant); chance customer; customer without an introduction from a regular customer

contest decided by a single round (bout); contest decided by a single roll of dice; one-shot game (contest); make-or-break game

to break wind; to let off a fart; to have a shot

fundamental; primary; most important

once in one's life; once in a lifetime

to give an address (before a large number of people); to give a forceful speech

one (more) effort; one (more) push; a try; a go

in complete harmony

ordinary; common; mediocre

make one wrong move and ...; take one wrong step and ...

one by one; one after another

performing solo; having the stage to oneself; being in sole command; eclipsing (outshining) the others; field of activity in which one is unrivaled (unrivalled)

single-edged eyelid; eyelid with an epicanthic fold; upper eyelid with no fold

to be faced with the choice between two alternatives; to be presented with two difficult choices

Buddhism

all living creatures

(baggage) checking; temporary custody

Formal or literary term

unusually; greatly; immensely; exceedingly

combined (concerted) efforts; solidarity; joining forces (with)

service à la carte

Food, cooking

single dish eaten by itself (without side dishes)

single-mindedly; wholeheartedly; with all one's heart; with one's heart and soul

adjournment; pause; moratorium; temporary suspension

Shogi

playing with a handicap of one rook or bishop