To reduce to nothing, to destroy, to eradicate.
To render null and void; to abrogate.
To react with antimatter, producing gamma radiation and (for higher-mass reactants, especially composite particles such as protons) lighter particles (such as pions, muons, and neutrinos).
To halt, eliminate, stop, or squelch, often by force.
To drop someone off, or let them out of a vehicle.
To euthanize (an animal).
To make prices, or taxes, lower.
To pay.
To terminate a call; to hang up.
To give something as a reason for something else.
To add a name to a list.
To insult, belittle, or demean.
To land.
Used other than figuratively or idiomatically: see put, down.
To execute (a person), especially extrajudicially.
To write (something).
To place a baby somewhere to sleep.
To cease, temporarily or permanently, reading (a book).