Japanese symbol for “cdp”

共役直径対

きょうえきちょっけいたい

Romaji: kyouekichokkeitai

conjugate diameter pair; CDP

In Japanese, cdp is 共役直径対, read きょうえきちょっけいたい (kyouekichokkeitai).

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 conjugate diameter pair; CDP (comp)

Kanji and stroke order

共

together, both, neither

on: キョウ
kun: とも、とも.に、-ども

6 strokes · JLPT 2

役

duty, war, campaign

on: ヤク、エキ

7 strokes · JLPT 2

直

straightaway, honesty, frankness

on: チョク、ジキ、ジカ
kun: ただ.ちに、なお.す、-なお.す、なお.る

8 strokes · JLPT 2

径

diameter, path, method

on: ケイ
kun: みち、こみち、さしわたし、ただちに

8 strokes · JLPT 1

対

vis-a-vis, opposite, even

on: タイ、ツイ
kun: あいて、こた.える、そろ.い、つれあ.い

7 strokes · JLPT 2

Related words

Words that share a kanji.

Word	Reading	Meaning
共同	きょうどう kyoudou	cooperation; collaboration; association
共通	きょうつう kyoutsuu	common; shared; mutual
公共	こうきょう koukyou	public (facilities, service, etc.); communal
共に	ともに tomoni	together; jointly
共有	きょうゆう kyouyuu	joint ownership; co-ownership; sharing (e.g. a viewpoint)
共感	きょうかん kyoukan	sympathy; empathy; response
役割	やくわり yakuwari	part; assigning (allotment of) parts; role
現役	げんえき gen'eki	active duty; active service
直接	ちょくせつ chokusetsu	direct; immediate; personal
直径	ちょっけい chokkei	diameter
対応	たいおう taiou	correspondence (to); equivalence

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.