Definition of ultra- in English:

ultra-

prefixˈʌltrə

1To an extreme degree; very.
极端的；超，越
ultramicroscopic
Synonyms
extremely, exceedingly, excessively, immensely, especially, exceptionally, unusually, extraordinarily, remarkably, uncommonly, extra
Northern English right
Scottish unco
informal mega, mucho, seriously, majorly, oh-so
British informal jolly, dead, ever so, well, fair
North American informal real, mighty, awful, plumb, powerful, way
South African informal lekker
informal, dated devilish, frightfully
archaic exceeding
2Beyond; on the other side of.
在…之外；在…另一边
ultramontane
常与CIS- 对照。
Often contrasted with cis-

Origin

From Latin ultra 'beyond'.

Definition of ultra- in US English:

ultra-

prefixˈəltrəˈəltrə

1Extreme; to an extreme degree.
极端的；超，越
ultramicroscopic
ultraradical
Synonyms
extremely, exceedingly, excessively, immensely, especially, exceptionally, unusually, extraordinarily, remarkably, uncommonly, extra
2Beyond; on the other side of.
在…之外；在…另一边
ultramontane
常与CIS- 对照。
Often contrasted with cis-

Origin

From Latin ultra ‘beyond’.

词汇	ultra-
释义	Definition of ultra- in English: ultra- prefixˈʌltrə 1To an extreme degree; very. 极端的；超，越 ultramicroscopic Synonyms extremely, exceedingly, excessively, immensely, especially, exceptionally, unusually, extraordinarily, remarkably, uncommonly, extra Northern English right Scottish unco informal mega, mucho, seriously, majorly, oh-so British informal jolly, dead, ever so, well, fair North American informal real, mighty, awful, plumb, powerful, way South African informal lekker informal, dated devilish, frightfully archaic exceeding 2Beyond; on the other side of. 在…之外；在…另一边 ultramontane 常与CIS- 对照。 Often contrasted with cis- Origin From Latin ultra 'beyond'. Definition of ultra- in US English: ultra- prefixˈəltrəˈəltrə 1Extreme; to an extreme degree. 极端的；超，越 ultramicroscopic ultraradical Synonyms extremely, exceedingly, excessively, immensely, especially, exceptionally, unusually, extraordinarily, remarkably, uncommonly, extra 2Beyond; on the other side of. 在…之外；在…另一边 ultramontane 常与CIS- 对照。 Often contrasted with cis- Origin From Latin ultra ‘beyond’.
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