Definition of rockish in US English:

rockish

adjective

  • Resembling a rock; rock-like.

adjective

US
  • Characteristic or reminiscent of rock music.

Origin

Mid 16th century (in an earlier sense). From rock + -ish<br>1950s; earliest use found in The Chester Times. From rock + -ish.

Pronunciation

rockish

/ˈrɒkɪʃ/