Sub-station

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Alternative form of substation. alt-of, alternative

    "They form part of the vast electrification and reconstruction schemes which have been in hand for a number of years at Liverpool Street, and in suburban Essex, and include the rearrangement of tracks, of which the Ilford flyover forms part; the modern signal boxes, now needed only at key points; the electric control or sub-stations; and a large electric car shed."

Example

More examples

"They form part of the vast electrification and reconstruction schemes which have been in hand for a number of years at Liverpool Street, and in suburban Essex, and include the rearrangement of tracks, of which the Ilford flyover forms part; the modern signal boxes, now needed only at key points; the electric control or sub-stations; and a large electric car shed."

Etymology

From sub- + station.

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