decker noun¹. ['dɛkǝ] M16.
[from DECK verb + -ER¹.]
A person who arrays, adorns, or decks out someone or something.

[TahlilGaran] English Dictionary ▲

decker noun² & adjective. ['dɛkǝ] L18.
[from DECK noun¹ + -ER¹.]
1. noun & adjective. As 2nd elem. of comb.: (a ship, bus, etc.) having a specified number or kind of decks or layers. L18.
double-decker, single-decker, etc. (bus, ship, etc.). flush-decker, three-decker, two-decker, etc. (ship etc.).

2. noun. A deck-hand; a deck passenger. Nautical slang. E19.

[TahlilGaran] English Dictionary ▲