Words · Very common
rock
/ɹɑk/ · 4 letters · 4 distinct letters
- noun
a lump or mass of hard consolidated mineral matter
he threw a rock at me
- noun
material consisting of the aggregate of minerals like those making up the Earth's crust
that mountain is solid rock
- verb
move back and forth or sideways
the ship was rocking
- noun
United States gynecologist and devout Catholic who conducted the first clinical trials of the oral contraceptive pill (1890-1984)
- noun
(figurative) someone who is strong and stable and dependable; ;, Gospel According to Matthew
he was her rock during the crisis