noun:

• the respective (relative) strength of political parties; distribution of the number of parliamentary seats held by each of the political parties - four character idiom

noun:

• old name; back number

noun:

• home telephone; home phone number - slang

noun:

• age in days; number of days old

noun:

• iodine value; iodine number

noun:

• telephone; telephone number

expression:

• few people; small number of people

noun:

• page total; total number of pages

noun:

• litter size; number of offspring

noun:

• reader numbers; number of subscribers (e.g. to a magazine)

noun:

• ordinal numeral; ordinal number - Linguistics term

noun:

• cardinal numeral; cardinal number - Linguistics term

noun:

• additive inverse; opposite number - Mathematics term
• reciprocal number - Mathematics term ➜ 逆数【ぎゃくすう】

adverb:

• in turns; in series; in number order; by rotation

noun:

• numeration system; number representation system

noun / ~する noun:

• data index; (unique) index number

noun / ~する noun:

• giving up children for adoption or apprenticeship, etc. (out of poverty); reducing the number of mouths [literal]

noun:

• theory of numbers; number theory

suffix noun:

• month (of the year); used after number or question word (e.g. nan or nani)

noun:

• mixed fraction; compound number - Mathematics term

noun:

• winning ticket; lucky number

noun:

• flight time; number of flight hours

noun:

• back issue (of a publication); back-number

noun:

• quantity (per carton, etc.); number contained (in a packet, etc.)

noun / ~する noun:

• declining birth rates; decrease in the number of children