sub- prefix definition, meaning - what is sub- prefix in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

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English definition of “sub-”

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sub-

prefix uk   us   /sʌb-/

sub- prefix (BELOW)

under or below: Winter weather brought sub-zero (= less than 0 degrees) temperatures to much of the country.

sub- prefix (NOT QUITE)

sub- prefix (NOT EQUAL)

sub- prefix (SMALLER)

(Definition of sub- prefix from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of sub-?
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