noun which may take the genitive case particle 'no', noun
Used as a noun or with の to mean 'second' in order, rank, or sequence. Common in compounds like 二次試験 (second-stage exam).
noun-modifying (irregular)
Prenominal use (adj-f) meaning 'secondary' or 'of lesser importance'. Often in fixed terms like 二次的な問題 (secondary issue).
noun-modifying (irregular)
quadratic; second-order
Mathematics term; used prenominally in phrases like 二次関数 (quadratic function) or 二次方程式 (quadratic equation).
Please draw the graph of the quadratic function.
The second-stage exam will be held next week.
That is merely a secondary issue.
He is only interested in fictional characters.
Since I passed the first-round exam, I'll take the second-round exam next week.
This medicine has secondary side effects.
We learned how to solve quadratic equations in math class.
Ever since he got into 2D characters, he's been watching nothing but anime.
After the drinking party, we all went to the after-party.
after-party; second party of the night · second meeting
quadratic field
two-dimensional; 2D · fictional; drawn; 2D (anime/manga)
secondary station
secondary
secondary forest; second-growth forest
secondary
the second ...; second
two-dimensional complex; preference for 2D characters over real people
Standard kanji spelling; high-frequency news and common usage.
Numerical variant, often seen in technical or abbreviated contexts.
Compound of 二 (two) and 次 (order, next). The otaku slang sense is a shortening of 二次元 (two-dimensional).
secondary use; reuse
derivative work; fan work