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凹凸. In DICTIOUS you will not only get to know all the dictionary meanings for the word
凹凸, but we will also tell you about its etymology, its characteristics and you will know how to say
凹凸 in singular and plural. Everything you need to know about the word
凹凸 you have here. The definition of the word
凹凸 will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
凹凸, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Chinese
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a depression; indentation; concave a depression; indentation; concave; hollow
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(adj.) convex; stick out
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simp. and trad. (凹凸)
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凹
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凸
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anagram
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凸凹
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Pronunciation
Rime
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Character
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凹
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凸
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凸
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Reading #
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1/1
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1/2
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2/2
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Initial (聲)
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影 (34)
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定 (7)
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定 (7)
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Final (韻)
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洽 (152)
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沒 (56)
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屑 (87)
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Tone (調)
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Checked (Ø)
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Checked (Ø)
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Checked (Ø)
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Openness (開合)
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Open
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Closed
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Open
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Division (等)
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II
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I
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IV
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Fanqie
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烏洽切
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陀骨切
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徒結切
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Baxter
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'eap
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dwot
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det
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Reconstructions
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Zhengzhang Shangfang
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/ʔˠɛp̚/
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/duət̚/
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/det̚/
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Pan Wuyun
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/ʔᵚæp̚/
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/duot̚/
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/det̚/
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Shao Rongfen
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/ʔɐp̚/
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/duət̚/
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/dɛt̚/
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Edwin Pulleyblank
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/ʔəɨp̚/
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/dwət̚/
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/dɛt̚/
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Li Rong
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/ʔɐp̚/
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/duət̚/
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/det̚/
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Wang Li
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/ɐp̚/
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/duət̚/
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/diet̚/
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Bernhard Karlgren
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/ʔăp̚/
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/dʱuət̚/
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/dʱiet̚/
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Expected Mandarin Reflex
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ya
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dú
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dié
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Expected Cantonese Reflex
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aap3
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deot6
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dit6
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Adjective
凹凸
- uneven; bumpy; rugged
- (optics, mathematics) concavo-convex
論文是有關實解析函數在極值點附近的凹凸性的。 [MSC, trad.]
论文是有关实解析函数在极值点附近的凹凸性的。 [MSC, simp.]- Lùnwén shì yǒuguān shíjiěxīhánshù zài jízhídiǎn fùjìn de āotūxìng de.
- The journal article was about concavo-convexity of real analytic functions near extremities.
Derived terms
Descendants
Japanese
Etymology
/aputotu/ → /aɸutotu/ → */awutot͡su/ → /autot͡su/ → /ɔːtot͡su/ → /oːtot͡su/
Ultimately from Middle Chinese 凹凸 (MC 'eap dwot). Appears in texts from at least the 1600s.[1]
Pronunciation
Noun
凹凸 • (ōtotsu) ←あふとつ (afutotu)?
- that which has a non-flat surface; uneven, bumpy
- 路面凹凸あり
- Romen ōtotsu ari
- Caution: rough road ahead
References
Anagrams