noun:

• stock number (of item); part number; PN

noun:

• mobile number portability; MNP

godan ~む verb:

• to number among

noun:

• number one

noun:

• (having, there being) a great number of books - four character idiom

noun:

• lower number; lower numbers - abbreviation

noun:

• International Standard Serial Number; ISSN - IT term

noun:

• sequence-number - IT term

noun:

• character number - IT term

noun:

• number of revolutions (i.e. as an engine speed); number of rotations; speed of revolution; speed of rotation

noun:

• included number; number of items, etc. in a total

noun:

• main (switchboard) number; main telephone (phone) number

noun:

• confirmation number

noun:

• higher number; higher numbers - abbreviation

noun:

• credit card number

noun:

• number of days spent in hospital

noun:

• index; index number; exponent (e.g. in floating-point representation); characteristic

noun:

• decreasing birthrate and aging population; aging population combined with the diminishing number of children; declining birthrate and a growing proportion of elderly people; dwindling birthrate and an aging population; low birthrate and longevity ➜ 少子化・高齢化

noun:

• name plate on the front of a train, bus, etc.; number plate; rollsign; roll sign - From English "head mark"

noun:

• dark figure (esp. of crime); dark number; hidden figure; difference between the actual and reported figure

noun:

• calendar making; number of years; one's fate; the year

noun:

• second; number two; runner-up

noun:

• frequency; number of times; incidence
• degree (e.g. temperature); strength (e.g. alcohol, lens, etc.)

noun:

• (an) unknown; unknown number; variable - Mathematics term ➜ 既知数

noun / ~の noun:

• unknown quantity; not yet known

noun:

• making the numbers balance; fixing the numbers; number-juggling; making up the numbers (e.g. to form a majority); taking tally; number-crunching