উত্তর
ব্যাখ্যা
English meaning:
1. training that makes people more willing to obey or more able to control themselves, often in the form of rules, and punishments if these are broken, or the behaviour produced by this training.
2. a particular area of study, esp. a subject studied at a college or university.
Bangla meaning:
1. নিয়মানুবর্তিতা; শৃঙ্খলা।
2. জ্ঞানের শাখা; পাঠ্যবিষয়।
Example:
1. In some of these schools, army-style drills are used to instill a sense of discipline.
2. The new teacher had failed to enforce any sort of discipline.
3. Our company actively recruits graduates for a wide range of disciplines including engineering, science, and business.
Source: Cambridge Dictionary.