[Fr. à croc.] With a prop or support; in Arquebus-a-crock, Musket-a-crock.
1615. Sandys, Travels, 153. Wherein are certaine harquebuses acrock for the safe-guard of the harbour.
1634. T. Herbert, Travaile, 15. The Sentinell with his musquet acrocke was set to guard it.
