the study of the dynamics of electrically conducting fluids in the presence of magnetic fields
example
Research in magnetohydrodynamics has significantly advanced our understanding of how plasma behaves in astrophysical environments, such as in the solar wind.
synonyms
plasma dynamicsMHD
word origin — The term originates from the combination of 'magneto-' (from Greek 'magnetis lithos', meaning 'Magnetic stone') and 'hydrodynamics' (from Greek 'hydro' meaning 'water' and 'dynamis' meaning 'force or power').
Word Ultra — Set 63
Set 63 of Word Ultra covers 5 words: magnetohydrodynamics, ochlophobia, metanoia, kenning, contrapposto. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.
the study of the dynamics of electrically conducting fluids in the presence of magnetic fields
Research in magnetohydrodynamics has significantly advanced our understanding of how plasma behaves in astrophysical environments, such as in the solar wind.
Synonyms: plasma dynamics, MHD
Origin: The term originates from the combination of 'magneto-' (from Greek 'magnetis lithos', meaning 'Magnetic stone') and 'hydrodynamics' (from Greek 'hydro' meaning 'water' and 'dynamis' meaning 'force or power').
ochlophobia · noun/ɑkloʊˈfoʊbiə/
fear of crowds or mob behavior
Her ochlophobia made it difficult for her to attend large gatherings, as the sight of a crowded room would provoke intense anxiety.
Synonyms: crowd anxiety, mass fear, mob phobia
Origin: The term 'ochlophobia' is derived from the Greek word 'ochlos' meaning 'crowd' and 'phobia' meaning 'fear'.
metanoia · noun/ˌmɛtəˈnɔɪə/
a profound change of mind, especially one that leads to spiritual transformation
After years of struggling with addiction, his journey led him to a profound metanoia that transformed his life completely.
Synonyms: transformation, renewal, conversion
Origin: from the Greek 'metanoia', meaning 'a change of mind' (meta- 'beyond' + noia 'mind')
kenning · noun/ˈkɛnɪŋ/
a compound expression in old english and old norse literature with metaphorical meaning
In Beowulf, the term 'whale-road' is a famous kenning that refers to the sea, illustrating the poetic nature of Old English literature.
Synonyms: metaphor, compound, expression
Origin: Old Norse 'kenna' meaning 'to know' or 'to recognize'
contrapposto · noun/ˌkɑntrəˈpɑstoʊ/
a pose in which a human figure stands with one leg bearing weight and the other leg relaxed, creating a sense of dynamism and movement
The artist skillfully captured the elegance of the human form by employing a contrapposto in the statue, allowing the figure to convey a natural sense of movement.
Synonyms: pose, stance, position
Origin: Italian, meaning 'counter-pose', from 'contra-' (against) and 'posto' (position)