To equip means to supply someone or something with the tools, skills, or resources needed for a particular task or situation. When a school equips its science lab, it fills the room with microscopes, beakers, test tubes, and safety goggles. When a soccer team equips its players, it provides uniforms, shin guards, and cleats.

The word applies to both physical items and intangible resources. When teachers equip students with problem-solving skills, they're giving them mental tools that will help throughout life. Parents equip their children with good habits and values. A coach might equip players with strategies and confidence along with their gear.

You'll often see the word used as equipped: well-equipped means having everything necessary (a well-equipped kitchen has all the pots, pans, and utensils a cook needs), while ill-equipped or poorly equipped means lacking what's needed. Someone ill-equipped for a camping trip might forget their sleeping bag or matches and have a miserable time.

The related word equipment refers to the actual items needed: camping equipment, sports equipment, or laboratory equipment. When you equip yourself for something challenging, you're making sure you have both the physical tools and the knowledge or skills to succeed.