whether to use the stemmed, canonical form of the word
(i.e. 'cat', for 'cats') instead of the actual word. FALSE by default.
Note that for pronunciations specifically, setting it to TRUE may get a wider
range of pronunciations; you should experiment.
source_dicts
the dictionaries to use; options are any permutation of
"ahd", "century", "wiktionary", "wordnet" and "webster". "all" (the default)
searches all of them.
limit
the maximum number of items to return for any one word.
...
further arguments to pass to httr's GET.
Value
a list structure containing definitions for each word in words,
along with associated metadata, which can be manipulated with
birdnik_get.
See Also
birdnik_get for ways to conveniently access individual
chunks of the returned dataset.