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isomorphous

isomorphous

9.9
Similar in appearance but different in origin
  • adjective
  • /ˌaɪsəˈmɔrfəs/
  • Specialized
translation icon : isomórfico
  • The crystals of the two compounds are isomorphous, sharing similar structures despite their different chemical compositions.
  • isomorphous replacement

Examples

  • So let's take a look at the prototypical isomorphous phase diagram.

  • There's a tiny little dip, but by and large it's an isomorphous phase diagram.

  • Among the early techniques based on binding were single and multiple isomorphous replacement (SIR and MIR).

    Academic text (2006)
  • Conventionally, heavy-atom labels have been used in the isomorphous replacement method, but increasing use is being made of the multiwavelength anomalous diffraction method, which exploits synchrotron radiation in resonance conditions.

    Academic text (1995)
  • The surge of recent interest has resulted primarily from three factors: the ability to obtain atomic-resolution (below 1.2) data in favorable cases at modern synchrotron sources, the development of Shake & Bake3 and other advanced computer codes, and the ability to combine direct methods with the techniques of isomorphous replacement and anomalous scattering.

    Academic text (2006)
  • In geology, many minerals can be classified as isomorphous pairs, as they have identical crystal forms but are made of different elements.

  • The two plants appeared isomorphous in leaf shape, yet one thrived in dry soil while the other preferred wet conditions.

Synonyms

similar
vsisomorphous
1.0

Having some of the same qualities as another person or thing but not exactly the same

is more specific about appearance sameness while noting origin difference
isomorphic
vsisomorphous
  • Specialized
1 9.8

Similar in shape or look but different inside, like two plants with different genes

applies more generally to appearance similarity with origin difference
homomorphic
vsisomorphous
  • Specialized
1 9.9

Having the same shape or parts

focuses on similar form but adds difference in origin or nature
pseudomorphic
vsisomorphous
  • Specialized
9.9

Looking like one thing but different on the inside

means similar appearance but highlights different origin or nature
homotypic
vsisomorphous
  • Specialized
9.3

Being the same or very similar in shape and structure, like cells

covers same appearance but stresses difference in origin or nature
undistinguishable
vsisomorphous
8.2

Cannot be told apart from something else

implies similarity but allows that origins or nature can differ

Antonyms

1.0

Not the same as another person or thing

Made of different types of people or things, like scientists and artists

How Similar

identical
237 2.9
isomorphous
  • Specialized
9.9
similar
1.0
different
1.0

Surface Forms

isomorphous positive

Morphology

isomorphous = isomorph (semi-transparent) = iso + morph + ous

The base 'isomorph' is clear, but the suffix 'ous' may obscure the meaning for some learners.

Etymology

Isomorphous comes from the parts iso- meaning 'equal' and morph meaning 'form' or 'shape', so it literally means 'equal form'. That's why we use it for things that look the same in shape but come from different sources or are different in nature.