| A | B |
|---|
| refinery | an industrial plant for purifying a crude substance, such as petroleum |
| blackout | to conceal or extinguish lights that might be visible to enemy aircraft during an air raid |
| navigate | to plan, record, and control the course and position of a ship or aircraft |
| navigation | the theory and practice of navigating, especially the charting of a course for a ship or aircraft |
| schooner | a sailing vessel having at least two masts |
| massive | large, or immense in quantity and scale |
| lurch | to roll or pitch suddenly |
| catchment | a structure, such as a basin or resevoir, used for collecting or draining water |
| connive | to scheme; plot |
| treacherous | marked by unforeseen hazards; dangerous |
| flay | to strip off the skin or outer covering |
| debris | the scattered remains of something broken or destroyed; rubble or wreckage |
