Shirabe
３次元

三さん

Common numeric
English jmdict
1
numeric three;3
参 is used in legal documents
彼は手荷物が三個あった。
He had three pieces of baggage.
Other forms ３ 【さん】 · 参 【さん】 · 參 【さん】 (word containing out-dated kanji or kanji usage) · 弎 【さん】 (word containing out-dated kanji or kanji usage)

３次元さんじげん

Common Noun Noun
English jmdict
1
noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' three dimensions;3D;3-D
クモはいつも自分たちの巣を３次元に織る。
Spiders always weave their webs in three dimensions.
2
noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' slang jocular, humorous term real world;IRL;in real life
as opposed to the two dimensions of anime and manga
Other forms 三次元 【さんじげん】