Japanese symbol for “tdd”

時間多重

じかんたじゅう

Romaji: jikantajuu

TDD; time division duplex

In Japanese, tdd is 時間多重, read じかんたじゅう (jikantajuu).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

n TDD; time division duplex (comp)

Kanji and stroke order

時

time, hour

on: ジ
kun: とき、-どき

10 strokes · JLPT 4

間

interval, space

on: カン、ケン
kun: あいだ、ま、あい

12 strokes · JLPT 4

多

many, frequent, much

on: タ
kun: おお.い、まさ.に、まさ.る

6 strokes · JLPT 4

重

heavy, important, esteem

on: ジュウ、チョウ
kun: え、おも.い、おも.り、おも.なう

9 strokes · JLPT 3

Related words

Words that share a kanji.

Word	Reading	Meaning
時間	じかん jikan	time
時代	じだい jidai	period; epoch; era
時期	じき jiki	time; season; period
当時	とうじ touji	at that time; in those days
一時	いちじ ichiji	one o'clock
同時	どうじ douji	same time
人間	にんげん ningen	human being; human; person
期間	きかん kikan	period; term; interval
多数	たすう tasuu	large number (of); many
重要	じゅうよう juuyou	important; essential; significant

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.