Help with speed question

I am using CPU Hashcat v0.48 and there are a few queries i would like to raise.

I have been searching online but didnt really understand the explanations.


Input.Mode: Dict (wordlist.txt)
Index.....: 1/3 (segment), 1014124 (words), 6787879 (bytes)
Recovered.: 3/2500 hashes, 0/1 salts
Speed/sec.: 64.76M plains, 847.65k words
Progress..: 101/101 (100.00%)
Running...: --:--:--:12
Estimated.: --:--:--:--

Can i understand what does plains and words means?

64.76M == 64.76 million hashes generated or compared to the list per second

How about the 847.65k words