diff --git a/README.md b/README.md
index 6095f89f..7fc8945f 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ JARVIS is at your service [here](http://m.me/J.A.R.V.I.S.on.Messenger). Currentl
 `Are you there?`  
 `tell me a joke`  
 `iron man movie`  
-`define a superhero`  
+`define comfort`  
 `wiki html`  
 `anything you want book`  
 `random quote`  
diff --git a/config.py b/config.py
index 2c3c5c78..56293741 100644
--- a/config.py
+++ b/config.py
@@ -2,4 +2,5 @@
 VERIFY_TOKEN = '<VERIFY_TOKEN>'
 WIT_AI_ACCESS_TOKEN = 'IKJJJYYVR3X672DHFVS7U7C4L2MQSS2P'
 GOODREADS_ACCESS_TOKEN = '<GOODREADS_ACCESS_TOKEN>'
+WORDS_API_KEY = '<WORDS_API_KEY>'
 JOKES_SOURCE_FILE = 'modules/src/jokes.json'
diff --git a/modules/src/dictionary.py b/modules/src/dictionary.py
index 0026db4c..b6849483 100644
--- a/modules/src/dictionary.py
+++ b/modules/src/dictionary.py
@@ -1,15 +1,20 @@
 import requests
+import config
+import os
 from templates.text import TextTemplate
 
+WORDS_API_KEY = os.environ.get('WORDS_API_KEY', config.WORDS_API_KEY)
+
 def process(input, entities):
     output = {}
     try:
         word = entities['word'][0]['value']
-        token = os.environ.get('WORDS_API_KEY')
-        r = requests.get('https://wordsapiv1.p.mashape.com/words/' + word + '/definitions', headers = {'X-Mashape-Key':token})	
+        r = requests.get('https://wordsapiv1.p.mashape.com/words/' + word + '/definitions', headers={
+            'X-Mashape-Key': WORDS_API_KEY
+        })
         data = r.json()
         output['input'] = input
-        output['output'] = TextTemplate('Definition of ' + word + ':\n' + data['definitions']['definition']).get_message()
+        output['output'] = TextTemplate('Definition of ' + word + ':\n' + data['definitions'][0]['definition']).get_message()
         output['success'] = True
     except:
         output['success'] = False
diff --git a/modules/src/help.py b/modules/src/help.py
index 88adccc2..ae149c81 100644
--- a/modules/src/help.py
+++ b/modules/src/help.py
@@ -2,7 +2,7 @@
 
 def process(input, entities=None):
     help = '''Hi there! I'm Jarvis, your personal assistant.\nTell me things like the following:\n
-  - define a superhero\n  - iron man 2 movie plot\n  - tell me a joke\n  - wiki html\n  - anything you want book\n  - random quote\n  - usd to eur rate\n
+  - define comfort\n  - iron man 2 movie plot\n  - tell me a joke\n  - wiki html\n  - anything you want book\n  - random quote\n  - usd to eur rate\n
 I'm always learning, so do come back and say hi from time to time!\nHave a nice day.'''
     output = {
         'input': input,
diff --git a/modules/tests/test_dictionary.py b/modules/tests/test_dictionary.py
index 88983724..6f7115ff 100644
--- a/modules/tests/test_dictionary.py
+++ b/modules/tests/test_dictionary.py
@@ -1,7 +1,7 @@
 import modules
 
 def test_dictionary():
-    assert('dictionary' == modules.process_query('define a superhero')[0])
+    assert('dictionary' == modules.process_query('define comfort')[0])
     assert('dictionary' == modules.process_query('cloud definition')[0])
     assert('dictionary' == modules.process_query('what does an accolade mean?')[0])
     assert('dictionary' != modules.process_query('something random')[0])