jpdb beta

1,000,000,000; billion

1

at hand; on hand; way of moving one's arms; skill; money at hand; pocket money

2

to write down; to note; to jot down; to remember

6

such a stupid ...; what a crazy ...; no way!; what nonsense!; how can that be?

2

a long time ago; in those days

1

Arabic numeral

11

Chinese numerals; kanji numerals

1

sticks used for calculations; divining rods

1

abacus; soroban; calculation (esp. of profit and loss); reckoning

1

calculation; reckoning; count; forecast

8

obtaining the respective numbers of cranes and tortoises from the total of their heads and legs; calculating the values of two unknown quantities from their unit total and the total of one of their attributes

1

early (days); initial stage; initial

2

simultaneous equations

1

water's surface

1

to turn up; to make an appearance; to put in an appearance; to drop by

1

water plant; aquatic plant; waterweed; hydrophyte

1

Pythagorean theorem

1

moat; fosse; canal; ditch

1

Warring States period (of Japanese history, approx. 1467-1568 CE); Sengoku period; Warring States period (of Chinese history, 403-221 BCE); era of vicious competition

1

merchant; store; shop; merchant house; merchant family

1

daimyo (Japanese feudal lord)

1

supply; supplying; replenishment

2

minute; detailed; careful; scrupulous; thorough

2

custom; practice; said; aforementioned; instance; example

2

seems to be; appears to have; supposed to be

1

mathematics; arithmetic

2

to build; to construct

2

architecture

1

high class; high grade

1

rule of thumb

1

terrific; fierce; terrible; tremendous; dreadful; awful

1

especially; particularly; surely; clearly; as if; as though

1

area; domain; territory; field; range; region

1

Arabic numeral

2

base (e.g. of a triangle); low class; low in social standing; base (e.g. of support); foundation

1

population; common talk

1

ordinary person; average person; mediocre person

1

calculating on paper; writing and arithmetic

2

elevation; rise; improvement; advancement; progress

1

decimal; decimal digit; decimal number

2

to pull oneself together; to collect oneself (after a failure); to regain control (of oneself)

1

zealous; enthusiastic; ardent; fervent; keen; eager

2

validity; effectiveness

1

to write out; to express; to describe; to publish

1

four; four years of age; ten o'clock (old time system); Burakumin; cross grips

1

four arithmetic operations; basic arithmetic operations

1

hmmm; uh-huh; murmur indicating approval, comprehension, etc.

1

(good) result; outcome; fruits (of one's labors); product; accomplishment

1

self-admonition

1

the fifth

1