from nltk.corpus import wordnet as wn

wn.synsets('spoke')

[Synset('spoke.n.01'),
 Synset('rundle.n.01'),
 Synset('talk.v.02'),
 Synset('talk.v.01'),
 Synset('speak.v.03'),
 Synset('address.v.02'),
 Synset('speak.v.05')]

wn.synset('spoke.n.01').definition()

'support consisting of a radial member of a wheel joining the hub to the rim'

wn.synset('talk.v.02').examples()

['She talks a lot of nonsense', 'This depressed patient does not verbalize']