2차원

Korean

Alternative forms

• 이차원 (ichawon)

Etymology

Sino-Korean word from 二次元.

Pronunciation

• (SK Standard/Seoul) IPA^(key): [ˈi(ː)t͡ɕʰa̠wʌ̹n]
• Phonetic hangul: [이(ː)차원]
  • Though still prescribed in Standard Korean, most speakers in both Koreas no longer distinguish vowel length.

Romanizations
Revised Romanization?	ichawon
Revised Romanization (translit.)?	ichawon
McCune–Reischauer?	ich'awŏn
Yale Romanization?	ī.chawen

Noun

2차원 • (ichawon) (hangeul 이차원, hanja 二次元 / 2次元)

1. two dimensions, two-dimensional

Coordinate terms

• 0차원 (0chawon)
• 1차원 (1chawon)
• 3차원 (3chawon, “the real world”)
• 4차원 (4chawon)