noun, noun which may take the genitive case particle 'no'
Used in logic and general contexts to mean true, regular, or correct. Often appears in compounds like 正解 (correct answer) or 正式 (official).
この命題は正である。
This proposition is true.
正の整数を入力してください。
Please enter a positive integer.
numeric
10^40; ten duodecillion
Rare numeric unit for 10^40. Mainly encountered in historical or mathematical contexts.
正は10の40乗を表す単位です。
正 is a unit representing 10 to the 40th power.
noun, noun which may take the genitive case particle 'no'
Abbreviation of 正本 (せいほん). Used in limited contexts like 正本 (original copy) or 正札 (price tag).
See also: 正本 (せいほん)
この書類は正本です。
This document is the original.
noun, noun which may take the genitive case particle 'no'
positive; greater than zero
Mathematical term for positive numbers, opposite of 負 (negative).
See also: 負 (ふ)
正の数と負の数を足す。
Add positive and negative numbers.
noun
Philosophical term in dialectics, part of the triad 正反合 (thesis-antithesis-synthesis).
ヘーゲルの弁証法では正・反・合が重要だ。
In Hegel's dialectics, thesis, antithesis, and synthesis are important.