竇

surname Dou

hole / aperture / (anatomy) cavity / sinus

cave / cavity / hole / acupuncture point / Taiwan pr. [xue4]

to sell / to betray / to spare no effort / to show off or flaunt

mastoid antrum (bones at the back of tympanic chamber)

Matteo Ricci (1552-1610), Jesuit missionary and translator in Ming China

Matteo Ricci (1552-1610), Jesuit missionary and translator in Ming China / erroneous spelling of 利瑪竇|利玛窦

(lit.) love aperture / (fig.) interest in love matters

first awakening of love (usually of a girl) (idiom)

dog hole / gap caused by missing teeth / fig. den of thieves

dog hole wide open (idiom); fig. gap caused by missing teeth (used mockingly)

Matthew / St Matthew the evangelist / less common variant of 馬太|马太[Ma3 tai4] (preferred by the Catholic Church)

Gospel according to St Matthew

(literary) doubts / suspicions / cause for suspicion

The Injustice to Dou E (popular drama by 關漢卿|关汉卿[Guan1 Han4 qing1])

cellar / crypt

sinus (anatomy) / subterranean passage

wicker door, hole window (idiom); fig. wretched hovel / living in poverty

wicker door, hole window (idiom); fig. wretched hovel / living in poverty

sphenoidal sinus

to close doors and block openings (idiom); mounting a strict defense

frontal sinus

Feng Doubo or Feng Wu (1672-), calligrapher of the Ming-Qing transition / also called 馮武|冯武[Feng2 Wu3]

paranasal sinus