1.
to acquire, to learn, to master
To gain knowledge or skills through learning and practice; to make something one's own.
2.
to wear, to put on
To wear or put on clothing, accessories, or equipment.
Compound: 身 (body) + につける (to attach to)
SENSE 1 (acquire/learn):
- 知識を身につける (acquire knowledge)
- 技術を身につける (master a skill)
- 習慣を身につける (develop a habit)
- 力を身につける (gain strength/ability)
SENSE 2 (wear):
Nuance: For sense 1, 身につける implies that something becomes part of you through practice, not just superficial learning.