English dictionary
subclass
/'s/@/b,kl/&/s/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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(biology) a taxonomic category below a class and above an order
Source: WordNet 3.0
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One of the natural groups, more important than an order, into which some classes are divided; as, the angiospermous <i>subclass</i> of exogens.
Source: webster1913