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Atop vs Atopy - What's the difference?

atop | atopy |

As a preposition atop

is on the top of.

As an adverb atop

is on, to, or at the top.

As a noun atopy is

(medicine) a hereditary disorder marked by the tendency to develop localized immediate hypersensitivity reactions to allergens such as pollen, food etc and is manifested by hay fever, asthma, or similar allergic conditions; generally considered to be caused by the interaction of environmental and genetic factors.

atop

English

Preposition

(English prepositions)
  • On the top of.
  • He sat atop the mountain, waiting for the end of the world.
  • * 1966 , The Minnesota Review , vol. 6, page 242
  • A virtue is made out of a necessity, with the child feeling far more atop and master of his oddness, his behavior now deliberate or even clever.
  • * 2006 , Dewey Lambdin, The Gun Ketch , page 48
  • *:"And other things," she echoed, nodding slowly and resting her body a little more atop him again.
  • * 2014, (Paul Salopek), Blessed. Cursed. Claimed. , National Geographic (December 2014)[http://ngm.nationalgeographic.com/2014/12/pilgrim-roads/salopek-text]
  • “Monotheism was born here,” Goren tells me atop a cliff overlooking the sheet of iron-colored water.
  • On the top, with "of".
  • Usage notes

    "Atop of" was formerly much more commonly used than now.

    Derived terms

    * thereatop

    Synonyms

    * on top * ontop (mainly US)

    Adverb

    (-)
  • On, to, or at the top.
  • * 1909 , William Dean Howells, Seven English Cities , Kessinger Publishing 2004, p. 46:
  • He has a handsome face, still bearded in the midst of a mostly clean-shaving nation, and with the white hairs prevalent on the cheeks and temples; his head is bald atop , though hardly from the uneasiness of wearing a crown.
  • * 1978 , James C. Humes, Speaker's Treasury of Anecdotes About the Famous , Harper & Row 1978, p. 102:
  • The envoy found the French king playing the part of horse while his young son rode atop .

    atopy

    English

    (wikipedia atopy)

    Noun

    (atopies)
  • (medicine) A hereditary disorder marked by the tendency to develop localized immediate hypersensitivity reactions to allergens such as pollen, food etc and is manifested by hay fever, asthma, or similar allergic conditions; generally considered to be caused by the interaction of environmental and genetic factors.
  • * 1999 , (Matt Ridley), Genome , Harper Perennial 2004, p. 67:
  • Whatever factor is invoked to explain the increase in asthma must also be capable of explaining other outbreaks of atopy .
  • A person suffering from atopic syndrome; a case of atopy.
  • Synonyms

    * atopic allergy

    See also

    * allergy

    Anagrams

    *