lockfast

English

From lock +‎ fast.

lockfast (comparative more lockfast, superlative most lockfast)

(Scotland) Fastened or secured with a lock.
- 1881–1882, Robert Louis Stevenson, Treasure Island, London; Paris: Cassell & Company, published 14 November 1883, →OCLC, part V (My Sea Adventure), page 201:
  It was such a scene of confusion as you can hardly fancy. All the lockfast places had been broken open in quest of the chart.
- 1886 January 5, Robert Louis Stevenson, “The Carew Murder Case”, in Strange Case of Dr Jekyll and Mr Hyde, London: Longmans, Green, and Co., →OCLC, page 42:
  At this moment, however, the rooms bore every mark of having been recently and hurriedly ransacked; clothes lay about the floor, with their pockets inside out; lockfast drawers stood open; […]