rowboat
A small boat moved by pulling oars through the water.
A rowboat is a small boat that moves through water when someone pulls on long poles called oars. Picture sitting in the boat facing backward, gripping an oar in each hand, and pulling them through the water in smooth strokes. Each pull pushes the boat forward, even though you're facing the direction you came from.
Rowboats have been around for thousands of years because they're simple, quiet, and don't need wind or fuel. You might see them on calm lakes, ponds, or protected harbors. Some people use rowboats for fishing in quiet spots where motorboat noise would scare the fish away. Others enjoy rowing for exercise or the peaceful feeling of gliding across still water.
The person doing the rowing is called a rower or an oarsperson. Rowing takes practice and rhythm: you dip both oars in the water, pull them toward you, lift them out, and swing them forward for the next stroke. Done well, it looks smooth and effortless, though your arms and back definitely feel the work.