Deep-level

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Built or occurring underground at a relatively deep level. not-comparable

    "Plans were prepared under the auspices of the L.S.W.R. by W. R. Galbraith and R. F. Church, with J. F. Greathead in consultation, for a deep-level electric line on the tube principle, 1½ miles long, from a point under the main-line terminus at Waterloo to the eastern end of Queen Victoria Street, […]."

Example

More examples

"Plans were prepared under the auspices of the L.S.W.R. by W. R. Galbraith and R. F. Church, with J. F. Greathead in consultation, for a deep-level electric line on the tube principle, 1½ miles long, from a point under the main-line terminus at Waterloo to the eastern end of Queen Victoria Street, […]."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.