jpdb beta

one person; being alone; being by oneself; being single; being unmarried; by oneself

one year; some time ago

one day; all day (long); the whole day; first day of the month

one (thin, flat object); one sheet

one hour

number one; first; best; most; game; round

first; foremost; most important; best; greatest; above all

once; one time; temporarily; for a moment; one degree; one tone

10,000; ten thousand; 10^4

first-year student; first-year pupil; beginner; novice; annual; annual plant

100,000,000; one hundred million; 10^8

one second

one tenth; one hundredth; one percent; one tenth of a sun; one quarter ryō (an old coin)

one class (of students); one group (of people); one set (of items); one pair

(period of) one year

from the beginning; from scratch

one-to-one; one-on-one

one Nth part (e.g. one fifth, one tenth); one out of N

one machine; one vehicle

ten percent

(not even) an inch; (not even) a little bit; (lit.) one millimeter

first; preliminary; primary (sources, industry, etc.); original; linear (function, equation); first-order

an army; the whole army; the entire force; first team; first-string players; the cool kids

one part; one portion; one section; one copy (of a book); (one) complete set (of books)

one (bird or rabbit)

one grain; one drop; one bead

(one) line; (one) row

first (in a series)

first year of high school; first-year high school student

(at a rate of) once a month; 10 percent monthly interest

(a) row; line

first year of junior high school; first-year junior high school student

one face; one surface; the whole surface; one aspect; one side; (on) the other hand; one broad, flat object

first period (e.g. first class in school day)

first base; first baseman; one fort

single flower; one wheel; full moon

first period (e.g. first class in school day)

stroke; blow

all year round

first person (to do); person going first; first place; top position; person in the top position

one tablet; one pill; tray; salver

first year of elementary school; first year elementary school student

most ... ever; most ... up to now; more ... than ever before

first person; self-reference term; term used to refer to oneself in the first person

one dimension

page in the history books; historical (event); old news

type 1 diabetes; juvenile diabetes

one-to-many

one word

one pint

failing college entrance exams and retaking them a year later

one-part; single-part; single-component

main party (of the night); first party

Unit 731 (biological warfare unit of the Japanese Imperial Army)

first wintry wind in fall

top recommendation; something highly recommended

September 11 attacks; 9/11

many-to-one

Category I infectious disease

D battery; D cell

monogon; henagon

short-hour child (aged 3-5; at a certified center for early childhood education and care); preschooler