n. 25B6; noun
someone threw a stone at me : ROCK, pebble, boulder. See list at rock .
a commemorative stone : TABLET, monument, monolith, obelisk; gravestone, headstone, tombstone.
paving stones : SLAB, flagstone, flag, sett.
a precious stone : GEM, gemstone, jewel, semi-precious stone, brilliant; informal rock, sparkler. See lists at gem , mineral .
a peach stone : KERNEL, seed, pip, pit.
lithic, lapidary.