drop

noun:a small round or pear‑shaped amount of liquid that falls or is released
- She added a single drop of vanilla extract to the batter.
noun:a sudden decrease or decline in level, amount, or intensity
- There was a noticeable drop in sales after the holiday season.
verb:to let or cause something to fall vertically
- He accidentally dropped the glass, and it shattered on the floor.
verb:to fall or descend suddenly, often referring to temperature, prices, or performance
- Temperatures dropped below freezing overnight.
verb:to abandon or discontinue an activity, plan, or habit
- She decided to drop the advanced calculus course after the first week.
verb:to deliver or leave something at a particular location, especially a package or person
- The courier will drop the parcel at the front desk tomorrow morning.
verb:to release something abruptly, such as a bomb, a piece of news, or a new product
- The tech company plans to drop its latest smartphone model next month.