rock
1. [ noun ] (geology) a lump of hard consolidated mineral matter
Synonyms: stone
Examples:

"he threw a rock at me"

Related terms: natural_object pebble stepping_stone calculus boulder outcrop crystal intrusion clastic_rock bedrock petrifaction chondrite tor sill xenolith wall_rock achondrite whin stone
2. [ verb ] move back and forth in an unstable manner
Synonyms: shake sway
Examples:

"the ship was rocking" "the tall building swayed" "the tree shook in the wind"

Related terms: move_back_and_forth totter swag roll nutate wag rocking_chair
3. [ noun ] (geology) material consisting of the aggregate of minerals like those making up the Earth's crust
Synonyms: stone
Examples:

"that mountain is solid rock" "stone is abundant in New England and there are many quarries"

Related terms: material marble gravel fieldstone caliche shingling pudding_stone greisen pumice road_metal quartzite aphanite sedimentary_rock metamorphic_rock dolomite emery_stone metamorphic_rock lava magma igneous_rock limestone claystone sial sima calc-tufa mineral stone
4. [ verb ] rock or place in or as if in a cradle
Synonyms: cradle
Examples:

"He cradled the infant in his arms"

Related terms: hold move_back_and_forth cradle
5. [ noun ] (figurative) someone who is strong and stable and dependable
Examples:

"he was her rock during the crisis" "Thou art Peter, and upon this rock I will build my church"--Gospel According to Matthew

Related terms: good_person
6. [ verb ] cause to move back and forth
Synonyms: sway
Examples:

"rock the cradle" "rock the baby" "the wind swayed the trees gently"

Related terms: move rocker
7. [ noun ] (music,fine art) a genre of popular music originating in the 1950s; a blend of Black rhythm-and-blues with White country-and-western
Synonyms: rock_and_roll rock_music rock'n'roll rock-and-roll rock_'n'_roll
Examples:

"rock is a generic term for the range of styles that evolved out of rock'n'roll."

Related terms: jazz popular_music heavy_metal acid_rock art_rock punk_rock backbeat backbeat
8. [ noun ] (medicine,work) United States gynecologist and devout Catholic who conducted the first clinical trials of the oral contraceptive pill (1890-1984)
Synonyms: john_rock
Related terms: gynecologist
9. [ noun ] (food) hard stick bright-colored stick candy typically peppermint flavored
Synonyms: rock_candy
Related terms: candy
10. [ noun ] Last name, frequency rank in the U.S. is 1662
11. [ noun ] (nautical) pitching dangerously to one side
Synonyms: sway tilt careen
Related terms: lurch swing careen
Similar spelling:   Rocke
  rocky
  roc
  Rockey
  rook
  Rooke
  Rocca
  Rocco
  Rooks
  Roach
  Royce
  Rosch
  Roscoe
  rookie
  Roache
  Roeske
  Ros
  Rocchio
  Rosa
  Roos
  Rose
  Rojo
  Roig
  ross
  Rosy
  rous
  Roch
  roux
  Roxy
  Roca
  Roza