(uncountable, chiefly transport, law) An excess of weight.

(uncountable, healthcare) The condition of being overweight.

(countable) An overweight person.

(countable, investment, finance) A security or class of securities in which one has a heavy concentration.

(transitive) To weigh down: to put too heavy a burden on.

(transitive) To place excessive weight or emphasis on; to overestimate the importance of.

(of a person) Having a higher weight, especially body fat, than what is generally considered healthy for a given body type and height.

(transport, law, of a vehicle) Weighing more than what is allowed for safety or legal commerce.

(investment, finance, followed by a noun or prepositional phrase indicating a security or type of security) Having a portfolio relatively heavily invested in.