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).
A thin, single-cut file for comb-makers.
To form by melting a metal and pouring it into a mould; to cast.
To melt, especially of metal in an industrial setting.
To begin building.
To start (an institution or organization).