The phrase "a boat engine" is correct and usable in written English.
You can use it when referring to the engine specifically designed for a boat, typically in discussions about marine vehicles or mechanics.
Example: "The mechanic recommended replacing the old boat engine with a more efficient model for better performance on the water."
Alternatives: "marine engine" or "boat motor".
At first light, we are sitting in a boat, engine cut out, waiting in the calm chill.
It has been thought that sharks have learned to associate the sound of a boat engine with food, because food is often thrown from tourist boats to attract sharks to cage-diving expeditions – the study shows that they can learn these associations quickly.
A1 Juvenile Sentence Raises Doubt While a 14-year-old Maine youth serves a 30-month sentence in a maximum-security juvenile facility on an arson conviction, his parents and lawyer argue that his case was tried in federal courts because the boathouse he set fire to housed a boat engine belonging to former President George Bush.
In the actin-dependent migration model, the cell is pushed forward by the biochemical equivalent of a boat engine.
Fixed costs include interest payments from borrowed capital to buy a boat, engine and gear, their depreciation, administration and insurance costs, and the opportunity cost of capital.
Eight polo bases mentioned at least one geographical barrier (primarily no access during the dry season) and at least one logistical barrier, including a lack of gasoline (5 of 12), a lack of a boat engine (4 of 12), or a lack of a boat (3 of 12).
The hotel owner is quietly proud he can fix almost anything — a cargo boat engine or a power generator using tubing and a plastic bucket.
The stars aligned, and the fates of desperate race organizers and a struggling boat engine builder intertwined in a moment of singular innovation.
A Chinese boat engine with the same horsepower as an American engine is 40percentt heavier and much bulkier, he said.
I heard a gunshot and then I heard the sound of a small boat engine leaving slowly," Stefano Moccia, the owner of the Majlis hotel told me.
Often with a cigar between his teeth, Walker stands on the edge of his tidal pool for hours, the silence interrupted only by the occasional hum of a lobster boat engine, by the ripping sounds of the changing tide or by a calling loon.
