Epicyclic gear train and Gear

Epicyclic gear train noun - A system of epicyclic gears in which at least one wheel axis itself revolves about another fixed axis.

Gear and epicyclic gear train are semantically related. In some cases you can use "Gear" instead a noun phrase "Epicyclic gear train".

Gear noun - Items needed for the performance of a task or activity.

Epicyclic gear train and gear are semantically related. Sometimes you can replace phrase "Epicyclic gear train" with "Gear", this terms are similar.

Nearby Words: geared, gearing, gearbox