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单词 haemorrhoid
释义

Definition of haemorrhoid in English:

haemorrhoid

(US hemorrhoid)
noun ˈhɛmərɔɪdˈhɛm(ə)ˌrɔɪd
usually haemorrhoids
  • A swollen vein or group of veins in the region of the anus.

    Also (collectively) called piles
    Example sentencesExamples
    • They slow down production of cholesterol and blood clots, make blood vessels and supportive tissue stronger, and reduce hemorrhoids and varicose veins.
    • The concept of haemorrhoids as enlarged veins persisted until recently, when detailed anatomical studies demonstrated their soft tissue nature and the close association they have with the normal anus.
    • You may have to strain, which can be painful and cause bleeding or haemorrhoids (swollen veins in the anus, also known as piles).
    • This lack of fibre contributes directly to the common diseases of gall stones, appendicitis, haemorrhoids, diverticular disease and cancer of the colon.
    • When the veins of this network become swollen with blood, haemorrhoids occur.

Derivatives

  • haemorrhoidal

  • adjective hɛməˈrɔɪd(ə)l
    • Suddenly, that hilarious introductory gag about Harry's haemorrhoidal woes didn't seem so hilarious after all.
      Example sentencesExamples
      • Individuals in the psyllium group had significant improvement in reduction of bleeding and a dramatic reduction of congested hemorrhoidal cushions.
      • The study comprised 100 consecutive patients with hemorrhoidal disease.
      • Venous stasis and dilation and the distal movement of the anal cushions, eventually followed by prolapse, result in chronic hemorrhoidal disease.
      • Unfortunately, some patients seem to think that occasional hematochezia is normal, probably because hemorrhoidal bleeding is so common.

Origin

Late Middle English: via Old French and Latin from Greek haimorrhoides (phlebes) 'bleeding (veins)', from haima 'blood' + an element related to rhein 'to flow'.

 
 

Definition of hemorrhoid in US English:

hemorrhoid

(British haemorrhoid)
nounˈhem(ə)ˌroidˈhɛm(ə)ˌrɔɪd
usually hemorrhoids
  • A swollen vein or group of veins in the region of the anus.

    Also (collectively) called piles
    Example sentencesExamples
    • The concept of haemorrhoids as enlarged veins persisted until recently, when detailed anatomical studies demonstrated their soft tissue nature and the close association they have with the normal anus.
    • They slow down production of cholesterol and blood clots, make blood vessels and supportive tissue stronger, and reduce hemorrhoids and varicose veins.
    • You may have to strain, which can be painful and cause bleeding or haemorrhoids (swollen veins in the anus, also known as piles).
    • This lack of fibre contributes directly to the common diseases of gall stones, appendicitis, haemorrhoids, diverticular disease and cancer of the colon.
    • When the veins of this network become swollen with blood, haemorrhoids occur.

Origin

Late Middle English: via Old French and Latin from Greek haimorrhoides (phlebes) ‘bleeding (veins)’, from haima ‘blood’ + an element related to rhein ‘to flow’.

 
 
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更新时间:2024/11/13 14:22:18