IPA: /dɒˈsɪlɪti/
KK: /dɑˈsɪlɪti/
The quality of being easily taught, led, or controlled; a gentle and submissive nature.
The dog's docility made it easy for the trainer to teach it new tricks.
Docility → It is formed from "docilis" (from Latin, meaning easily taught or led) and the suffix "-ity" (meaning the state or quality of). The word "docility" refers to the quality of being easily taught or submissive.
Think of someone who is 'easily taught' ('docilis') — that's why docility means the quality of being teachable or submissive.